<?xml version="1.0" encoding="UTF-8" ?><xml><records><record><database name="My EndNote Library-July2026.enl" path="C:\Users\Work account\Desktop\My EndNote Library-July2026.enl">My EndNote Library-July2026.enl</database><source-app name="EndNote" version="19.3">EndNote</source-app><rec-number>3271</rec-number><foreign-keys><key app="EN" db-id="srpsap5w60zzxhesx0oxrxdh92sxrp5zsxev">3271</key></foreign-keys><ref-type name="Journal Article">17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Zuberbier, T.</style></author><author><style face="normal" font="default" size="100%">Abdul Hameed Ansari, Z.</style></author><author><style face="normal" font="default" size="100%">Abdul Latiff, A. H.</style></author><author><style face="normal" font="default" size="100%">Abuzakouk, M. M.</style></author><author><style face="normal" font="default" size="100%">Agcaoili-De Jesus, M. S.</style></author><author><style face="normal" font="default" size="100%">Agondi, R. C.</style></author><author><style face="normal" font="default" size="100%">Al-Ahmad, M.</style></author><author><style face="normal" font="default" size="100%">Alangari, A. A.</style></author><author><style face="normal" font="default" size="100%">Alhameli, H.</style></author><author><style face="normal" font="default" size="100%">Alonso Bello, C. D.</style></author><author><style face="normal" font="default" size="100%">Alshareef, S.</style></author><author><style face="normal" font="default" size="100%">Al-Tamemi, S.</style></author><author><style face="normal" font="default" size="100%">Altrichter, S.</style></author><author><style face="normal" font="default" size="100%">Al Wahshi, H.</style></author><author><style face="normal" font="default" size="100%">Aquilina, S.</style></author><author><style face="normal" font="default" size="100%">Araujo, M.</style></author><author><style face="normal" font="default" size="100%">Arnaout, R.</style></author><author><style face="normal" font="default" size="100%">Asero, R.</style></author><author><style face="normal" font="default" size="100%">Ballmer-Weber, B.</style></author><author><style face="normal" font="default" size="100%">Bangert, C.</style></author><author><style face="normal" font="default" size="100%">Bauer, A.</style></author><author><style face="normal" font="default" size="100%">Ben-Shoshan, M.</style></author><author><style face="normal" font="default" size="100%">Bernstein, J. A.</style></author><author><style face="normal" font="default" size="100%">Bindslev-Jensen, C.</style></author><author><style face="normal" font="default" size="100%">Bizjak, M.</style></author><author><style face="normal" font="default" size="100%">Boccon-Gibod, I.</style></author><author><style face="normal" font="default" size="100%">Bonnekoh, H.</style></author><author><style face="normal" font="default" size="100%">Bouillet, L.</style></author><author><style face="normal" font="default" size="100%">Brockow, K.</style></author><author><style face="normal" font="default" size="100%">Brzoza, Z.</style></author><author><style face="normal" font="default" size="100%">Bulatovic Calasan, M.</style></author><author><style face="normal" font="default" size="100%">Bulkhi, A.</style></author><author><style face="normal" font="default" size="100%">Buttgereit, T.</style></author><author><style face="normal" font="default" size="100%">Bygum, A.</style></author><author><style face="normal" font="default" size="100%">Caballero, T.</style></author><author><style face="normal" font="default" size="100%">Calderon, O.</style></author><author><style face="normal" font="default" size="100%">Campos, R.</style></author><author><style face="normal" font="default" size="100%">Cancian, M.</style></author><author><style face="normal" font="default" size="100%">Carne, E.</style></author><author><style face="normal" font="default" size="100%">Castor, M. A.</style></author><author><style face="normal" font="default" size="100%">Cerecedo, I.</style></author><author><style face="normal" font="default" size="100%">Cetinarslan, T.</style></author><author><style face="normal" font="default" size="100%">Cherrez-Ojeda, I.</style></author><author><style face="normal" font="default" size="100%">Chkhikvadze, N.</style></author><author><style face="normal" font="default" size="100%">Chong-Neto, H. J.</style></author><author><style face="normal" font="default" size="100%">Choo, K.</style></author><author><style face="normal" font="default" size="100%">Christoff, G.</style></author><author><style face="normal" font="default" size="100%">Chu, C. Y.</style></author><author><style face="normal" font="default" size="100%">Ciupka, K.</style></author><author><style face="normal" font="default" size="100%">Conlon, N.</style></author><author><style face="normal" font="default" size="100%">Costa, C.</style></author><author><style face="normal" font="default" size="100%">Craig, T.</style></author><author><style face="normal" font="default" size="100%">Criado, P.</style></author><author><style face="normal" font="default" size="100%">Danilycheva, I.</style></author><author><style face="normal" font="default" size="100%">Darlenski, R.</style></author><author><style face="normal" font="default" size="100%">De Arruda Chaves, E.</style></author><author><style face="normal" font="default" size="100%">de Montjoye, L.</style></author><author><style face="normal" font="default" size="100%">Doutre, M. S.</style></author><author><style face="normal" font="default" size="100%">Du-Thanh, A.</style></author><author><style face="normal" font="default" size="100%">Ebo, D.</style></author><author><style face="normal" font="default" size="100%">Elkhalifa, S.</style></author><author><style face="normal" font="default" size="100%">Elmariah, S.</style></author><author><style face="normal" font="default" size="100%">El-Shanawany, T.</style></author><author><style face="normal" font="default" size="100%">Ensina, L. F.</style></author><author><style face="normal" font="default" size="100%">Ertas, R.</style></author><author><style face="normal" font="default" size="100%">Fachini Jardim Criado, R.</style></author><author><style face="normal" font="default" size="100%">Ferrer, M.</style></author><author><style face="normal" font="default" size="100%">Ferrucci, S.</style></author><author><style face="normal" font="default" size="100%">Fok, J. S.</style></author><author><style face="normal" font="default" size="100%">Fomina, D.</style></author><author><style face="normal" font="default" size="100%">Fonacier, L.</style></author><author><style face="normal" font="default" size="100%">Fouda, G.</style></author><author><style face="normal" font="default" size="100%">Francescantonio, I.</style></author><author><style face="normal" font="default" size="100%">Fukunaga, A.</style></author><author><style face="normal" font="default" size="100%">Galvan Calle, C. A.</style></author><author><style face="normal" font="default" size="100%">Garcia, E.</style></author><author><style face="normal" font="default" size="100%">Gaspar, K.</style></author><author><style face="normal" font="default" size="100%">Gelincik, A.</style></author><author><style face="normal" font="default" size="100%">Geng, S.</style></author><author><style face="normal" font="default" size="100%">Godse, K.</style></author><author><style face="normal" font="default" size="100%">Goncalo, M.</style></author><author><style face="normal" font="default" size="100%">Gotua, M.</style></author><author><style face="normal" font="default" size="100%">Grattan, C.</style></author><author><style face="normal" font="default" size="100%">Grosber, M.</style></author><author><style face="normal" font="default" size="100%">Guidos Fogelbach, G.</style></author><author><style face="normal" font="default" size="100%">Guilarte, M.</style></author><author><style face="normal" font="default" size="100%">Guillod, R.</style></author><author><style face="normal" font="default" size="100%">Hamelmann, E.</style></author><author><style face="normal" font="default" size="100%">Hawkes, J.</style></author><author><style face="normal" font="default" size="100%">Hayama, K.</style></author><author><style face="normal" font="default" size="100%">Heuer, R.</style></author><author><style face="normal" font="default" size="100%">Hide, M.</style></author><author><style face="normal" font="default" size="100%">Hoetzenecker, W.</style></author><author><style face="normal" font="default" size="100%">Inomata, N.</style></author><author><style face="normal" font="default" size="100%">Kang, H. R.</style></author><author><style face="normal" font="default" size="100%">Kaplan, A.</style></author><author><style face="normal" font="default" size="100%">Kapp, A.</style></author><author><style face="normal" font="default" size="100%">Karam, M.</style></author><author><style face="normal" font="default" size="100%">Kasperska-Zajac, A.</style></author><author><style face="normal" font="default" size="100%">Katelaris, C. H.</style></author><author><style face="normal" font="default" size="100%">Kessel, A.</style></author><author><style face="normal" font="default" size="100%">Khoshkhui, M.</style></author><author><style face="normal" font="default" size="100%">Kim, B.</style></author><author><style face="normal" font="default" size="100%">Kinaciyan, T.</style></author><author><style face="normal" font="default" size="100%">Kocaturk, E.</style></author><author><style face="normal" font="default" size="100%">Kolacinska-Flont, M.</style></author><author><style face="normal" font="default" size="100%">Kolkhir, P.</style></author><author><style face="normal" font="default" size="100%">Konstantinou, G. N.</style></author><author><style face="normal" font="default" size="100%">Kosnik, M.</style></author><author><style face="normal" font="default" size="100%">Krasowska, D.</style></author><author><style face="normal" font="default" size="100%">Kulthanan, K.</style></author><author><style face="normal" font="default" size="100%">Kumaran, M. S.</style></author><author><style face="normal" font="default" size="100%">Kuprys-Lipinska, I.</style></author><author><style face="normal" font="default" size="100%">Labrador, M.</style></author><author><style face="normal" font="default" size="100%">Larco, J. I.</style></author><author><style face="normal" font="default" size="100%">Larenas-Linnemann, D.</style></author><author><style face="normal" font="default" size="100%">Latysheva, E.</style></author><author><style face="normal" font="default" size="100%">Lazaridou, E.</style></author><author><style face="normal" font="default" size="100%">Li, P. H.</style></author><author><style face="normal" font="default" size="100%">Lima, H.</style></author><author><style face="normal" font="default" size="100%">Lippert, U.</style></author><author><style face="normal" font="default" size="100%">Magerl, M.</style></author><author><style face="normal" font="default" size="100%">Makris, M.</style></author><author><style face="normal" font="default" size="100%">Alves Marcelino, J.</style></author><author><style face="normal" font="default" size="100%">Marzano, A. V.</style></author><author><style face="normal" font="default" size="100%">Medina, I.</style></author><author><style face="normal" font="default" size="100%">Meshkova, R.</style></author><author><style face="normal" font="default" size="100%">Micallef, D.</style></author><author><style face="normal" font="default" size="100%">Mohammed Ali, R.</style></author><author><style face="normal" font="default" size="100%">Mortz, C. G.</style></author><author><style face="normal" font="default" size="100%">Munoz, M.</style></author><author><style face="normal" font="default" size="100%">Oude Elberink, H. N. G.</style></author><author><style face="normal" font="default" size="100%">Nakonechna, A.</style></author><author><style face="normal" font="default" size="100%">Nasr, I.</style></author><author><style face="normal" font="default" size="100%">Nast, A.</style></author><author><style face="normal" font="default" size="100%">Netchiporouk, E.</style></author><author><style face="normal" font="default" size="100%">Nettis, E.</style></author><author><style face="normal" font="default" size="100%">Nieto, S.</style></author><author><style face="normal" font="default" size="100%">Ogueta Canales, I.</style></author><author><style face="normal" font="default" size="100%">Okas, T. L.</style></author><author><style face="normal" font="default" size="100%">Orfali, R. L.</style></author><author><style face="normal" font="default" size="100%">Ozkaya, E.</style></author><author><style face="normal" font="default" size="100%">Parisi, C.</style></author><author><style face="normal" font="default" size="100%">Pennitz, A.</style></author><author><style face="normal" font="default" size="100%">Pawankar, R.</style></author><author><style face="normal" font="default" size="100%">Pereira, M. P.</style></author><author><style face="normal" font="default" size="100%">Peter, J.</style></author><author><style face="normal" font="default" size="100%">Petkova, E.</style></author><author><style face="normal" font="default" size="100%">Pigatto, P. D.</style></author><author><style face="normal" font="default" size="100%">Podder, I.</style></author><author><style face="normal" font="default" size="100%">Popov, T.</style></author><author><style face="normal" font="default" size="100%">Porebski, G.</style></author><author><style face="normal" font="default" size="100%">Pyatilova, P.</style></author><author><style face="normal" font="default" size="100%">Ramon, G. D.</style></author><author><style face="normal" font="default" size="100%">Ratti Sisa, H. A.</style></author><author><style face="normal" font="default" size="100%">Recto, M.</style></author><author><style face="normal" font="default" size="100%">Ress, K.</style></author><author><style face="normal" font="default" size="100%">Ridge, K.</style></author><author><style face="normal" font="default" size="100%">Riedl, M.</style></author><author><style face="normal" font="default" size="100%">Ritchie, C.</style></author><author><style face="normal" font="default" size="100%">Rosario Filho, N.</style></author><author><style face="normal" font="default" size="100%">Rosmaninho, I.</style></author><author><style face="normal" font="default" size="100%">Rudenko, M.</style></author><author><style face="normal" font="default" size="100%">Rukhadze, M.</style></author><author><style face="normal" font="default" size="100%">Rutkowski, K.</style></author><author><style face="normal" font="default" size="100%">Sabato, V.</style></author><author><style face="normal" font="default" size="100%">Sahiner, U. M.</style></author><author><style face="normal" font="default" size="100%">Saini, S.</style></author><author><style face="normal" font="default" size="100%">Saleh Al Sabbagh, F.</style></author><author><style face="normal" font="default" size="100%">Salman, A.</style></author><author><style face="normal" font="default" size="100%">Salvo, F.</style></author><author><style face="normal" font="default" size="100%">Sanchez, J.</style></author><author><style face="normal" font="default" size="100%">Santucci, A.</style></author><author><style face="normal" font="default" size="100%">Schliemann, S.</style></author><author><style face="normal" font="default" size="100%">Schmid-Grendelmeier, P.</style></author><author><style face="normal" font="default" size="100%">Sekerel, B. E.</style></author><author><style face="normal" font="default" size="100%">Serpa, F.</style></author><author><style face="normal" font="default" size="100%">Sheikh, F.</style></author><author><style face="normal" font="default" size="100%">Sheikh, J.</style></author><author><style face="normal" font="default" size="100%">Shendi, H.</style></author><author><style face="normal" font="default" size="100%">Siebenhaar, F.</style></author><author><style face="normal" font="default" size="100%">Sonomjamts, M.</style></author><author><style face="normal" font="default" size="100%">Soria, A.</style></author><author><style face="normal" font="default" size="100%">Sousa Pinto, B.</style></author><author><style face="normal" font="default" size="100%">Staevska, M.</style></author><author><style face="normal" font="default" size="100%">Staubach, P.</style></author><author><style face="normal" font="default" size="100%">Stephan, M.</style></author><author><style face="normal" font="default" size="100%">Stevanovic, K.</style></author><author><style face="normal" font="default" size="100%">Stingeni, L.</style></author><author><style face="normal" font="default" size="100%">Stobiecki, M.</style></author><author><style face="normal" font="default" size="100%">Su Kucuk, O.</style></author><author><style face="normal" font="default" size="100%">Sussman, G.</style></author><author><style face="normal" font="default" size="100%">Szegedi, A.</style></author><author><style face="normal" font="default" size="100%">Takahagi, S.</style></author><author><style face="normal" font="default" size="100%">Tanaka, A.</style></author><author><style face="normal" font="default" size="100%">Teovska Mitrevska, N.</style></author><author><style face="normal" font="default" size="100%">Thomsen, S. F.</style></author><author><style face="normal" font="default" size="100%">Toubi, E.</style></author><author><style face="normal" font="default" size="100%">Tsatsou, F.</style></author><author><style face="normal" font="default" size="100%">Turk, M.</style></author><author><style face="normal" font="default" size="100%">Vadasz, Z.</style></author><author><style face="normal" font="default" size="100%">Valerieva, A.</style></author><author><style face="normal" font="default" size="100%">Valle, S.</style></author><author><style face="normal" font="default" size="100%">Doorn, M. V.</style></author><author><style face="normal" font="default" size="100%">Veleiro Perez, B.</style></author><author><style face="normal" font="default" size="100%">Vera Ayala, C. E.</style></author><author><style face="normal" font="default" size="100%">Vestergaard, C.</style></author><author><style face="normal" font="default" size="100%">Vieira, R. J.</style></author><author><style face="normal" font="default" size="100%">Maruta, C. W.</style></author><author><style face="normal" font="default" size="100%">Wedi, B.</style></author><author><style face="normal" font="default" size="100%">Werner, R. N.</style></author><author><style face="normal" font="default" size="100%">Yap, E. W. Y.</style></author><author><style face="normal" font="default" size="100%">Xepapadaki, P.</style></author><author><style face="normal" font="default" size="100%">Xiang, Y.</style></author><author><style face="normal" font="default" size="100%">Ye, Y. M.</style></author><author><style face="normal" font="default" size="100%">Yong, P.</style></author><author><style face="normal" font="default" size="100%">Yosipovitch, G.</style></author><author><style face="normal" font="default" size="100%">Zalewska-Janowska, A. Z. J.</style></author><author><style face="normal" font="default" size="100%">Zeyen, C.</style></author><author><style face="normal" font="default" size="100%">Zhao, Z.</style></author><author><style face="normal" font="default" size="100%">Metz, M.</style></author><author><style face="normal" font="default" size="100%">Gimenez-Arnau, A. M.</style></author></authors></contributors><auth-address><style face="normal" font="default" size="100%">Institute of Allergology, Charite-Universitatsmedizin Berlin, Corporate Member of Freie Universitat Berlin and Humboldt-Universitat zu Berlin, Berlin, Germany.&#xD;Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology, Berlin, Germany.&#xD;Clinical Immunology &amp; Allergy, Internal Medicine, Royal Hospital, Oman.&#xD;Pantai Hospital Kuala Lumpur, Allergy &amp; Immunology Centre, Malaysia.&#xD;Cleveland Clinic Abu Dhabi, Allergy and Immunology, UAE.&#xD;Division of Allergy and Immunology, Department of Medicine, University of the Philippines-Philippine General Hospital, Philippines.&#xD;Hospital das Clinicas da Universidade de Sao Paulo, Clinical Immunology and Allergy Division - Internal Medicine Department, Brazil.&#xD;College of Medicine, Kuwait University, Kuwait and Al-Rashed Allergy Center, Ministry of Health, Kuwait.&#xD;Allergy and Immunology Unit, Department of Pediatrics, College of Medicine, King Saud University, Saudi Arabia.&#xD;Hospital Juarez de Mexico, Allergy and Immunology, Mexico.&#xD;Allergy Immunology, King Faisal Specialist Hospital and Research Center, Saudi Arabia.&#xD;Sultan Qaboos University Hospital, Child Health, Oman.&#xD;Omani Society of Allergy &amp; Clinical Immunology, Oman.&#xD;Department of Dermatology and Venerology, Kepler University Hospital, Austria.&#xD;Department of Rheumatology, Royal Hospital, Muscat, Oman.&#xD;Department of Dermatology, Mater Dei Hospital, Malta.&#xD;Servico de Imunoalergologia do Hospital Dona Estefania, CHULC E.P.E, Portugal.&#xD;Clinica San Carlo, Ambulatorio di Allergologia, Italy.&#xD;Department of Dermatology, University Hospital Zurich and Clinic for Dermatology and Allergology Kantonsspital St. Gallen, Switzerland.&#xD;Department of Dermatology, Medical University of Vienna, Austria.&#xD;Department of Dermatology, University Hospital Carl Gustav Carus, Germany.&#xD;Montreal Children&apos;s Hospital Allergy Clinic, Pediatrics, Division of Allergy Immunology and Dermatology, Canada.&#xD;University of Cincinnati Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, Advanced Allergy Services LLC and Bernstein Clinical Research Center LLC, USA.&#xD;Allergy Center - ORCA, Department of Dermatology and Allergy Center, Denmark.&#xD;Division of Allergy, University Clinic of Respiratory and Allergic Diseases Golnik, Slovenia.&#xD;Faculty of Medicine, University of Ljubljana, Slovenia.&#xD;Faculty of Medicine, University of Maribor, Slovenia.&#xD;National Reference Center for Angioedema CREAK, Internal Medicine and Clinical Immunology, France.&#xD;Department of Dermatology and Allergy Biederstein, Faculty of Medicine and Health, Technical University of Munich, Germany.&#xD;Department of Internal Diseases, Allergology, Endocrinology and Gastroenterology, University of Opole, Poland.&#xD;Rheumatology and Clinical Immunology, University Medical Center Utrecht, the Netherlands.&#xD;Department of Internal Medicine, College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia.&#xD;Clinical Institute, University of Southern Denmark, Denmark.&#xD;Allergy Department, Hospital Universitario La Paz, IdiPAZ, CIBERER, Spain.&#xD;Clinica Sanna el Golf, San Isidro, Allergy Unit, Peru.&#xD;Complexo Hospitalar Universitario, Universidade Federal da Bahia, Internal Medicine, Brazil.&#xD;Departmental Allergy Unit, Department of Systems Medicine, Italy.&#xD;Allergy Service for Wales, UK.&#xD;Dermatology and Venereology, Manisa Celal Bayar University, Turkey.&#xD;Espiritu Santo University, Ecuador.&#xD;Respiralab Research Center, Ecuador.&#xD;Allergy and Immunology, Center of Allergy and Immunology, Tbilisi, Georgia.&#xD;Servico de Alergia e Imunologia, Complexo Hospital de Clinicas, Universidade Federal do Parana, Pediatrics, Brazil.&#xD;Department of Dermatology, Urticaria Clinic, Singapore General Hospital, Singapore.&#xD;Medical Center Excelsior Ltd., Bulgaria.&#xD;Immunology Clinic, Department of Dermatology, National Taiwan University Hospital, Taiwan.&#xD;Department of Clinical and Diagnostic Immunology, St. James&apos;s Hospital, Ireland.&#xD;Servico de Imunoalergologia, Unidade Local de Saude Santa Maria (ULSSM), Lisboa, Portugal.&#xD;Pediatrics, Ob/Gyn and Biomedical Sciences, Penn State University, Hershey, Pennsylvania, USA.&#xD;Vinmec International Hospital, Times City, Hanoi, Vietnam.&#xD;Alergoskin Alergia e Dermatologia SS Ltda, and Centro Universitario Faculdade de Medicina do ABC, Dermatology, Brazil.&#xD;NRC Institute of Immunology FMBA of Russia, Allegology, Russia.&#xD;Department of Dermatology and Venereology, Excelsior Med Center/Acibadem Cityclinic Tokuda Hospital (Inpatients), Bulgaria.&#xD;Allergy and Immunology, Clinica Anglo Americana, Peru.&#xD;Dermatology Department, Cliniques Universitaires Saint-Luc, Universite Catholique de Louvain, Belgium.&#xD;Bordeaux University Hospital, Dermatology, France.&#xD;Dermatology, CHU de Montpellier, France.&#xD;Immunology Allergology Rheumatology, Antwerp University Hospital, Belgium.&#xD;Faculty of Biology, Medicine and Health, Centre for Musculoskeletal Research, The University of Manchester, Manchester, UK.&#xD;Clinical Dermatology, Department of Dermatology, University of California, San Francisco, California, USA.&#xD;Department of Immunology and Allergy, University Hospital of Wales, UK.&#xD;Division of Allergy, Immunology and Rheumatology - Department of Pediatrics, Federal University of Sao Paulo, Brazil.&#xD;Department of Dermatology, Urticaria Center of Reference and Excellence Clinic, Kayseri Faculty of Medicine, Kayseri City Hospital, Health Sciences University, Turkey.&#xD;Clinica Universidad de Navarra, Allergy, Spain.&#xD;Dermatology Unit, Fondazione IRCCS Ca&apos; Granda Ospedale Maggiore Policlinico of Milan, Milan, Italy.&#xD;Department of Respiratory Medicine, Immunology/Allergy Clinic, Box Hill Hospital, Australia.&#xD;Moscow City Research and Practical Center of Allergology and Immunology, City Clinical Hospital 52, Russia.&#xD;2. Dept. of Clinical Immunology and Allergology, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation.&#xD;Allergy and Immunology, NYU Grossman Long Island School of Medicine, USA.&#xD;Food and Drug Allergy Center, Allergy and Immunology, Cairo, Egypt.&#xD;Ymune, Allergy and Immunology, Brazil.&#xD;Department of Dermatology, Osaka Medical and Pharmaceutical University, Japan.&#xD;Emedic Salud, San Isidro, Lima, Peru.&#xD;Fundacion Santa fe de Bogota- Faculty of medicine Universidad de los Andes- UNIMEQ ORL, Colombia.&#xD;Department of Dermatology, Faculty of Medicine, University of Debrecen, Hungary.&#xD;Immunology and Allergic Diseases, Istanbul Faculty of Medicine Istanbul University, Turkey.&#xD;Department of Dermatology, The Second Affiliated Hospital, School of Medicine, Xi&apos;an Jiaotong University, Xi&apos;an, China.&#xD;Dr. D Y Patil Medical College and Hospital, India.&#xD;Dermatology, University Hospital, Coimbra Local Health Unit and Faculty of Medicine, University of Coimbra, Portugal.&#xD;David Tvildiani Medical University, Tbilisi, Georgia.&#xD;St John&apos;s Institute of Dermatology, Guy&apos;s Hospital, London, UK.&#xD;Department of Dermatology, Vrije Universiteit Brussel (VUB), Belgium.&#xD;Universitair Ziekenhuis Brussel (UZ Brussel), Belgium.&#xD;Instituto Politecnico Nacional, SEPI/ENMH, Mexico.&#xD;Hospital Universitari Vall d&apos;Hebron, Spain.&#xD;Department of Allergy, Universitat Autonoma de Barcelona, Spain.&#xD;aha! Allergiezentrum Schweiz, Switzerland.&#xD;Pediatrics, Evangelisches Klinikum Bethel, Universitatsklinikum OWL, Universitat Bielefeld, Germany.&#xD;Oregon Medical Research Center, Portland, Oregon, USA.&#xD;Nihon University Itabashi Hospital Center for Allergy, Japan.&#xD;Division of Evidence-Based Medicine (dEBM), Charite - Universitatsmedizin Berlin, Germany.&#xD;Hiroshima University Hospital, Japan.&#xD;Hiroshima City Hiroshima Citizens Hospital, Japan.&#xD;Department of Dermatology, University Hospital Linz, Johannes Kepler University, Austria.&#xD;Department of Dermatology, Showa University School of Medicine, Japan.&#xD;Seoul National University Hospital, Division of Allergy and Clinical Immunology, ACARE, Republic of Korea.&#xD;Medical University of South Carolina, USA.&#xD;Dermatology &amp; Allergy, Hannover Medical School, Germany.&#xD;Allergy and Immunology Department, American University of Beirut Medical Center, Lebanon.&#xD;Department of Clinical Allergology and Urticaria of Medical University of Silesia, Poland.&#xD;Immunology/Allergy Unit, Campbelltown Hospital and Western Sydney University, Sydney, Australia.&#xD;Division of Allergy and Clinical Immunology, Bnai Zion Medical Center, Affiliated with Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.&#xD;Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.&#xD;Icahn School of Medicine at Mount Sinai Hospital, Kimberaly and Eric J. Waldman Department of Dermatology, USA.&#xD;Department of Dermatology, Koc University School of Medicine, Istanbul, Turkey.&#xD;Department of Internal Medicine, Asthma and Allergy, Medical University of Lodz, Poland.&#xD;Department of Allergy and Clinical Immunology, 424 General Military Training Hospital, Greece.&#xD;University Clinic of Respiratory and Allergic Diseases, Golnik, Slovenia.&#xD;Dermatology, Venereology and Pediatric Dermatology Clinic Medical University of Lublin, Poland.&#xD;Department of Dermatology, Faculty of Medicine Siriraj Hospital, Siriraj UCARE, Thailand.&#xD;Department of Dermatology PGIMER, Urticaria Clinic, Chandigarh, India.&#xD;Clinica San Felipe, Allergy Department, Peru.&#xD;Centro de Excelencia en Asma y Alergia Larenas Hospital Medica Sur, Mexico.&#xD;2nd Department of Dermatology, Papageorgiou General Hospital, Aristotle University of Thessaloniki, Greece.&#xD;Department of Medicine, School of Clinical Medicine, The University of Hong Kong, China.&#xD;Leader Research, Division of Dermatology, McMaster University, Hamilton, Canada.&#xD;Department of Dermatology, Venereology and Allergology, University Medical Center Goettingen, Germany.&#xD;Allergy Unit, 2nd Dpt of Dermatology and Venereology, National and Kapodistrian University of Athens, University General Hospital &apos;Attikon&apos;, Greece.&#xD;Immunology and Allergology Department, Hospital de Sao Bernardo, ULS Arrabida, Portugal.&#xD;Department of Pathophysiology and Transplantation, Universita degli Studi di Milano, Milan, Italy.&#xD;Centro Medico Vitae, Allergy and Clinical Immunology, Argentina.&#xD;Department of Clinical Immunology and Allergology, Raisa Meshkova Smolensk State Medical University, Russia.&#xD;Adult Allergy &amp; Immunology Division, Department of Medicine, Hamad Medical Corporation, Qatar.&#xD;Department of Dermatology and Allergy Center, Odense University Hospital, Denmark.&#xD;University Medical Center Groningen, the Netherlands.&#xD;Chest and Allergy Clinic, Imperial College Healthcare NHS Trust, London, UK.&#xD;Dermatology, McGill University Health Centre, Montreal, Canada.&#xD;Operative Unit of Allergy and Clinical Immunology - Regional Reference Center for Allergic and Immunological Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Bari, Italy.&#xD;Instituto Nacional de Pediatria, Unidad de Genetica de la Nutricion, Mexico.&#xD;Pontificia Universidad Catolica de Chile, Department of Dermatology; DermaCDU, UCARE Center, Chile.&#xD;University of Tartu, Estonia.&#xD;Department of Dermatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil.&#xD;Department of Dermatology and Venereology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.&#xD;Hospital Italiano de Buenos Aires, Argentina.&#xD;Pediatric, Nippon Medical School, Japan.&#xD;Allergy and Immunology Unit, University of Cape Town Lung Institute, Division of Allergy and Clinical Immunology, University of Cape Town, South Africa.&#xD;University Hospital &quot;Alexandrovska&quot;, Clinic of Allergology, Bulgaria.&#xD;Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy.&#xD;Clinical Dermatology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.&#xD;College of Medicine and Sagore Dutta Hospital, Kolkata, India.&#xD;University Hospital Sv. Ivan Rilski, Bulgaria.&#xD;Center of Clinical and Environmental Allergology, University Hospital in Krakow, Poland.&#xD;Department of Clinical and Environmental Allergology, Jagiellonian University Medical College, Poland.&#xD;Instituto de Alergia e Inmunologia del sur, Alergia e Inmunologia, Argentina.&#xD;1st Department of Internal Medicine, Uniclinic, UNA, Paraguay.&#xD;Allergy and Immunology Clinic, Division of Allergy and Immunology, Department of Pediatrics, University of the Philippines - PGH, Philippines.&#xD;East Tallinn Central Hospital, Center of Allergology and Immunology, Estonia.&#xD;Clinical and Diagnostic Immunology, St. James&apos;s Hospital, Dublin, Ireland.&#xD;Allergy &amp; Immunology, Department of Medicine, University of California, San Diego, USA.&#xD;Allergy Department, Hospital Italiano de Buenos Aires, Argentina.&#xD;Allergy and Immunology, Federal University of Parana, Brazil.&#xD;Allergy Department, Centro Hospitalar Vila Nova De Gaia, Portugal.&#xD;London Allergy and Immunology Centre, Adult and Paediatric Allergy, UK.&#xD;Faculty of Medicine, Geomedi University, Tbilisi, Georgia.&#xD;Urticaria Clinic, St John&apos;s Institute of Dermatology, Guy&apos;s and St Thomas&apos; Hospital, UK.&#xD;Department of Pediatric Allergy, Hacettepe University Faculty of Medicine Children&apos;s Hospital, Turkey.&#xD;Johns Hopkins Asthma and Allergy Center, USA.&#xD;Al Kindi Specialized Hospital W.L.L, Bahrain.&#xD;Department of Dermatology, Acibadem Mehmet Ali Aydinlar University School of Medicine, Turkey.&#xD;Group of Clinical and Experimental Allergy, Hospital &quot;Alma Mater de Antioquia&quot;, University of Antioquia, Colombia.&#xD;Allergy Unit in Internal Department, Rimini Infermi Hospital, Italy.&#xD;Department of Dermatology, University Hospital Jena, Germany.&#xD;Department of Dermatology, University Hospital of Zurich Medicine Campus Davos, Switzerland.&#xD;UCARE Hospital Santa Casa de Misericordia de Vitoria, Internal Medicine, Brazil.&#xD;Allergy &amp; Immunology, Chughtai Medical Center, Lalik Chowk, DHA 2, Pakistan.&#xD;Department of Allergy &amp; Immunology, Kaiser Permanente Los Angeles Medical Center, USA.&#xD;Sheikh Khalifa City Hospital, Abu Dhabi, UAE.&#xD;Department of Pulmonology and Allergology, School of Medicine, Mongolia-Japan Hospital of Mongolian National University of Medical Sciences, Mongolia.&#xD;Hopital Tenon, APHP, Medecine Sorbonne Universite, Service de Dermatologie et Allegologie, France.&#xD;CINTESIS@RISE, Centre for Health Technology and Services Research, Health Research Network, Faculty of Medicine, University of Porto, Porto, Portugal.&#xD;MEDCIDS, Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.&#xD;Clinic of Allergology, University Hospital Alexandrovska, Department of Allergy, Medical University - Sofia, Bulgaria.&#xD;Department of Dermatology, University Medical Center Mainz, Germany.&#xD;Dermatology Section, Department of Medicine and Surgery, University of Perugia, Perugia, Italy.&#xD;Department of Dermatology and Venerology, Faculty of Medicine at the Bezmialem Vakif University, Turkey.&#xD;Division of Clinical Immunology and Allergy, University of Toronto, Canada.&#xD;Department of Dermatology, JA Hiroshima General Hospital, Japan.&#xD;Department of Dermatology, Hiroshima University Hospital, Japan.&#xD;Dermatology Department, Remedika General Hospital, North Macedonia.&#xD;Department of Dermatology, Bispebjerg Hospital, Denmark.&#xD;Division of Allergy and Clinical Immunology, Erciyes University School of Medicine, Turkey.&#xD;Department of Allergology, Medical University of Sofia, Clinic of Allergology, University Hospital &quot;Alexandrovska&quot; Sofia, Bulgaria.&#xD;Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Brazil, Internal Medicine, Brazil.&#xD;Department of Dermatology, Erasmus MC, the Netherlands.&#xD;Allergy Department, Complexo Hospitalario Universitario A Coruna, Spain.&#xD;Department of Dermatology, Aarhus University Hospital, Denmark.&#xD;Department of Dermatology &amp; Allergy, Hannover Medical School, Germany.&#xD;Department of Dermatology, Hospital Pakar Sultanah Fatimah, Malaysia.&#xD;Shanghai Skin Disease Hospital, Tongji University School of Medicine, China.&#xD;Allergy and Clinical Immunology, Ajou University Medical Center, South Korea.&#xD;Clinical Immunology and Allergy Department, Frimley, UK.&#xD;Dr Philip Frost Department of Dermatology, University of Miami Miller School of Medicine, USA.&#xD;Psychodermatology Department Medical University of Lodz, Poland.&#xD;Department of Dermatology, Tianjin Institute of Integrative Dermatology, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital Tianjin, China.&#xD;Hospital del Mar Research Institute, Universitat Pompeu Fabra, Barcelona, Spain.</style></auth-address><titles><title><style face="normal" font="default" size="100%">The International Guideline for the Definition, Classification, Diagnosis and Management of Urticaria</style></title><secondary-title><style face="normal" font="default" size="100%">Allergy</style></secondary-title></titles><periodical><full-title><style face="normal" font="default" size="100%">Allergy</style></full-title></periodical><volume><style face="normal" font="default" size="100%">n/a</style></volume><number><style face="normal" font="default" size="100%">n/a</style></number><edition><style face="normal" font="default" size="100%">2026/02/06</style></edition><keywords><keyword><style face="normal" font="default" size="100%">angioedema</style></keyword><keyword><style face="normal" font="default" size="100%">consensus</style></keyword><keyword><style face="normal" font="default" size="100%">evidence-based</style></keyword><keyword><style face="normal" font="default" size="100%">hives</style></keyword><keyword><style face="normal" font="default" size="100%">itch</style></keyword><keyword><style face="normal" font="default" size="100%">mast cell</style></keyword><keyword><style face="normal" font="default" size="100%">urticaria</style></keyword><keyword><style face="normal" font="default" size="100%">wheals</style></keyword></keywords><dates><year><style face="normal" font="default" size="100%">2026</style></year><pub-dates><date><style face="normal" font="default" size="100%">Feb 6</style></date></pub-dates></dates><isbn><style face="normal" font="default" size="100%">1398-9995 (Electronic)&#xD;0105-4538 (Linking)</style></isbn><accession-num><style face="normal" font="default" size="100%">41649409</style></accession-num><abstract><style face="normal" font="default" size="100%">This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA(2)LEN) and its Urticaria and Angioedema Centers of Reference and Excellence (UCAREs and ACAREs), with the participation of 210 delegates from 107 national and international societies, from 59 countries. The consensus conference was held on December 6th, 2024. This guideline was acknowledged and accepted by the European Union of Medical Specialists (UEMS). Urticaria is a frequent, mast cell-driven disease, defined by a rapid appearance of wheals, angioedema, or both. The lifetime prevalence of acute urticaria is estimated to be approximately 20%. Chronic urticaria, categorized as either chronic spontaneous urticaria or chronic inducible urticaria, is disabling, impairs quality of life, and affects performance at work and school, however, novel therapies are available. This updated version of the international guideline for urticaria covers the definition and classification of urticaria and outlines expert-guided and evidence-based diagnostic and therapeutic approaches for the different subtypes of urticaria.</style></abstract><notes><style face="normal" font="default" size="100%">Zuberbier, T&#xD;Abdul Hameed Ansari, Z&#xD;Abdul Latiff, A H&#xD;Abuzakouk, M M&#xD;Agcaoili-De Jesus, M S&#xD;Agondi, R C&#xD;Al-Ahmad, M&#xD;Alangari, A A&#xD;Alhameli, H&#xD;Alonso Bello, C D&#xD;Alshareef, S&#xD;Al-Tamemi, S&#xD;Altrichter, S&#xD;Al Wahshi, H&#xD;Aquilina, S&#xD;Araujo, M&#xD;Arnaout, R&#xD;Asero, R&#xD;Ballmer-Weber, B&#xD;Bangert, C&#xD;Bauer, A&#xD;Ben-Shoshan, M&#xD;Bernstein, J A&#xD;Bindslev-Jensen, C&#xD;Bizjak, M&#xD;Boccon-Gibod, I&#xD;Bonnekoh, H&#xD;Bouillet, L&#xD;Brockow, K&#xD;Brzoza, Z&#xD;Bulatovic Calasan, M&#xD;Bulkhi, A&#xD;Buttgereit, T&#xD;Bygum, A&#xD;Caballero, T&#xD;Calderon, O&#xD;Campos, R&#xD;Cancian, M&#xD;Carne, E&#xD;Castor, M A&#xD;Cerecedo, I&#xD;Cetinarslan, T&#xD;Cherrez-Ojeda, I&#xD;Chkhikvadze, N&#xD;Chong-Neto, H J&#xD;Choo, K&#xD;Christoff, G&#xD;Chu, C-Y&#xD;Ciupka, K&#xD;Conlon, N&#xD;Costa, C&#xD;Craig, T&#xD;Criado, P&#xD;Danilycheva, I&#xD;Darlenski, R&#xD;De Arruda Chaves, E&#xD;de Montjoye, L&#xD;Doutre, M S&#xD;Du-Thanh, A&#xD;Ebo, D&#xD;Elkhalifa, S&#xD;Elmariah, S&#xD;El-Shanawany, T&#xD;Ensina, L F&#xD;Ertas, R&#xD;Fachini Jardim Criado, R&#xD;Ferrer, M&#xD;Ferrucci, S&#xD;Fok, J S&#xD;Fomina, D&#xD;Fonacier, L&#xD;Fouda, G&#xD;Francescantonio, I&#xD;Fukunaga, A&#xD;Galvan Calle, C A&#xD;Garcia, E&#xD;Gaspar, K&#xD;Gelincik, A&#xD;Geng, S&#xD;Godse, K&#xD;Goncalo, M&#xD;Gotua, M&#xD;Grattan, C&#xD;Grosber, M&#xD;Guidos Fogelbach, G&#xD;Guilarte, M&#xD;Guillod, R&#xD;Hamelmann, E&#xD;Hawkes, J&#xD;Hayama, K&#xD;Heuer, R&#xD;Hide, M&#xD;Hoetzenecker, W&#xD;Inomata, N&#xD;Kang, H-R&#xD;Kaplan, A&#xD;Kapp, A&#xD;Karam, M&#xD;Kasperska-Zajac, A&#xD;Katelaris, C H&#xD;Kessel, A&#xD;Khoshkhui, M&#xD;Kim, B&#xD;Kinaciyan, T&#xD;Kocaturk, E&#xD;Kolacinska-Flont, M&#xD;Kolkhir, P&#xD;Konstantinou, G N&#xD;Kosnik, M&#xD;Krasowska, D&#xD;Kulthanan, K&#xD;Kumaran, M S&#xD;Kuprys-Lipinska, I&#xD;Labrador, M&#xD;Larco, J I&#xD;Larenas-Linnemann, D&#xD;Latysheva, E&#xD;Lazaridou, E&#xD;Li, P H&#xD;Lima, H&#xD;Lippert, U&#xD;Magerl, M&#xD;Makris, M&#xD;Alves Marcelino, J&#xD;Marzano, A V&#xD;Medina, I&#xD;Meshkova, R&#xD;Micallef, D&#xD;Mohammed Ali, R&#xD;Mortz, C G&#xD;Munoz, M&#xD;Oude Elberink, H N G&#xD;Nakonechna, A&#xD;Nasr, I&#xD;Nast, A&#xD;Netchiporouk, E&#xD;Nettis, E&#xD;Nieto, S&#xD;Ogueta Canales, I&#xD;Okas, T-L&#xD;Orfali, R L&#xD;Ozkaya, E&#xD;Parisi, C&#xD;Pennitz, A&#xD;Pawankar, R&#xD;Pereira, M P&#xD;Peter, J&#xD;Petkova, E&#xD;Pigatto, P D&#xD;Podder, I&#xD;Popov, T&#xD;Porebski, G&#xD;Pyatilova, P&#xD;Ramon, G D&#xD;Ratti Sisa, H A&#xD;Recto, M&#xD;Ress, K&#xD;Ridge, K&#xD;Riedl, M&#xD;Ritchie, C&#xD;Rosario Filho, N&#xD;Rosmaninho, I&#xD;Rudenko, M&#xD;Rukhadze, M&#xD;Rutkowski, K&#xD;Sabato, V&#xD;Sahiner, U M&#xD;Saini, S&#xD;Saleh Al Sabbagh, F&#xD;Salman, A&#xD;Salvo, F&#xD;Sanchez, J&#xD;Santucci, A&#xD;Schliemann, S&#xD;Schmid-Grendelmeier, P&#xD;Sekerel, B E&#xD;Serpa, F&#xD;Sheikh, F&#xD;Sheikh, J&#xD;Shendi, H&#xD;Siebenhaar, F&#xD;Sonomjamts, M&#xD;Soria, A&#xD;Sousa Pinto, B&#xD;Staevska, M&#xD;Staubach, P&#xD;Stephan, M&#xD;Stevanovic, K&#xD;Stingeni, L&#xD;Stobiecki, M&#xD;Su Kucuk, O&#xD;Sussman, G&#xD;Szegedi, A&#xD;Takahagi, S&#xD;Tanaka, A&#xD;Teovska Mitrevska, N&#xD;Thomsen, S F&#xD;Toubi, E&#xD;Tsatsou, F&#xD;Turk, M&#xD;Vadasz, Z&#xD;Valerieva, A&#xD;Valle, S&#xD;Doorn, M V&#xD;Veleiro Perez, B&#xD;Vera Ayala, C E&#xD;Vestergaard, C&#xD;Vieira, R J&#xD;Maruta, C W&#xD;Wedi, B&#xD;Werner, R N&#xD;Yap, E W Y&#xD;Xepapadaki, P&#xD;Xiang, Y&#xD;Ye, Y-M&#xD;Yong, P&#xD;Yosipovitch, G&#xD;Zalewska-Janowska, A Z J&#xD;Zeyen, C&#xD;Zhao, Z&#xD;Metz, M&#xD;Gimenez-Arnau, A M&#xD;eng&#xD;British Society for Allergy &amp; Clinical Immunology (BSACI)/&#xD;Gulf Academy of Allergy and Clinical Immunology (GA2CI)/&#xD;Asia Pacific Association of Allergy, Asthma and Clinical Immunology (APAAACI)/&#xD;American Academy of Dermatology/&#xD;Global Allergy and Asthma Excellence Network (GA(2)LEN)/&#xD;European Dermatology Forum (EDF)/&#xD;Denmark&#xD;Allergy. 2026 Feb 6. doi: 10.1111/all.70210.</style></notes><urls><related-urls><url><style face="normal" font="default" size="100%">https://www.ncbi.nlm.nih.gov/pubmed/41649409</style></url></related-urls></urls><electronic-resource-num><style face="normal" font="default" size="100%">10.1111/all.70210</style></electronic-resource-num></record></records></xml>