1. Comprehensive Allergy Centre Charité Charité – Universitätsmedizin BerlinCorporate Member of Freie Universität BerlinHumboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
2. Allergy & Immunology Centre Pantai Hospital Kuala Lumpur Kuala Lumpur Malaysia
3. Department of Allergy and Immunology Respiratory InstituteCleveland Clinic Abu Dhabi Abu Dhabi United Arab Emirates
4. Department of Dermatology Mater Dei Hospital Msida Malta
5. Ambulatorio di Allergologia Clinica San Carlo Paderno Dugnano (MI) Italy
6. Baker Allergy Asthma and Dermatology Portland Oregon USA
7. Clinic for Dermatology and Allergology Kantonsspital St. Gallen St. Gallen Switzerland
8. Department of Dermatology University Hospital Zurich Zurich Switzerland
9. Department of Dermatology Medical University of Vienna Vienna Austria
10. Division of Allergy, Immunology and Dermatology Department of Pediatrics Montreal Children’s Hospital McGill University Montreal Quebec Canada
11. University of Cincinnati Physicians Immunology Research Center Cincinnati OH USA
12. Department of Dermatology and Allergy Centre Odense University Hospital and University of Southern Denmark Odense Denmark
13. Department of Dermatology and Allergy Biederstein Faculty of Medicine Technical University Munich Munich Germany
14. Department of Internal Diseases with Division of Allergology University of Opole Opole Poland
15. Division of Allergy and Immunology Department of Pediatrics Federal University of Paraná Curitiba Brazil
16. University of Southampton Southampton UK
17. Sociedade Brasileira de Dermatologia (SBD) Centro Universitário FMABCAlergoskin (UCARE) Santo André Brazil
18. Department of Allergology and Immunotherapy National Research Center‐Institute of Immunology Federal Medical‐Biological Agency of Russia Moscow Russia
19. Division of Evidence‐Based Medicine Department of Dermatology, Venereology and Allergy Charité – Universitätsmedizin BerlinCorporate Member of Freie Universität BerlinHumboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
20. Division of Allergy Clinical Immunology and Rheumatology Department of Pediatrics Federal University of São Paulo São Paulo Brazil
21. New York University Long Island School of Medicine New York New York USA
22. Division of Dermatological Allergology Department of Dermatology Faculty of Medicine University of Debrecen Debrecen Hungary
23. Division of Immunology and Allergic Diseases Department of Internal Medicine Istanbul Faculty of Medicine Istanbul University Istanbul Turkey
24. Department of Dermatology, Hospital del Mar Institut Mar d’Investigacions Mèdiques Universitat Autònoma y Universitat Pompeu Fabra Barcelona Spain
25. Department of Dermatology D Y Patil University School of MedicineNavi Mumbai India
26. Department of Dermatology Coimbra University Hospital and Faculty of Medicine University of Coimbra Coimbra Portugal
27. Guy’s HospitalSt John’s Institute of Dermatology London UK
28. Department of Dermatology Universitair Ziekenhuis Brussel (UZ Brussel)Vrije Universiteit Brussel (VUB) Brussels Belgium
29. Department of Pediatrics Children’s Center Bethel University Hospital OWLUniversity Bielefeld Bielefeld Germany
30. Service d'allergie Centre Hospitalier Université Laval/Centre Hospitalier Universitaire de Québec Québec Quebec Canada
31. Department of Dermatology Hiroshima University Hiroshima Japan
32. Department of Dermatology Hiroshima Citizens Hospital Hiroshima Japan
33. Department of Medicine Division of Pulmonary and Critical Care Medicine, Allergy and Clinical Immunology Medical University of South Carolina Charleston South Carolina USA
34. Department of Dermatology & Allergy Hannover Medical School (MHH) Hannover Germany
35. Division of Allergy and Clinical Immunology Bnai Zion Medical Center and the Bruce and Ruth Rappaport Faculty of Medicine Technion Haifa Israel
36. Department of Dermatology Koç University School of Medicine Istanbul Turkey
37. Department of Dermatology Faculty of Medicine Siriraj Hospital Mahidol University Bangkok Thailand
38. Hospital Médica Sur Mexico City Mexico
39. Department of Dermatology, Allergology and Venereology Inflammation Centre University of Helsinki and Helsinki University Hospital Helsinki Finland
40. Department of Dermatology Royal Free Hospital London UK
41. Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology Berlin Germany
42. Allergy Unit 2nd Department of Dermatology and Venereology National and Kapodistrian University of AthensUniversity General Hospital "Attikon" Athens Greece
43. Department of Clinical Immunology and Allergology Smolensk State Medical University Smolensk Russia
44. Department of Dermatology and Allergy Centre Odense Research Center for Anaphylaxis (ORCA) Odense University Hospital and University of Southern Denmark Odense Denmark
45. University of Groningen Groningen The Netherlands
46. Department of Pediatrics Nippon Medical School Tokyo Japan
47. Department of Biomedical Surgical and Dental Sciences University of Milan Milan Italy
48. Primera Cátedra de Clínica Médica Hospital de Clínicas de la Facultad de Ciencias Médicas‐Universidad Nacional de Asunción Asunción Paraguay
49. Hospital Juárez de México Mexico City Mexico
50. Johns Hopkins Asthma and Allergy Center Baltimore Maryland USA
51. Allergy Unit Department of Dermatology University Hospital of Zurich Zurich Switzerland
52. Division of Pediatric Allergy and Asthma Hacettepe University Faculty of Medicine Ankara Turkey
53. Department of Pathology Diagnostic Imaging Centre Kuopio University Hospital Kuopio Finland
54. Department of Dermatology and Allergology Tenon Hospital APHP Sorbonne University and Cimi‐Paris Inserm 1135 Paris France
55. Department of Dermatology University Medical Center Mainz Mainz Germany
56. Dermatology Section Department of Medicine University of Perugia Perugia Italy
57. Division of Allergy and Clinical Immunology St. Michael's Hospital and University of Toronto Toronto Canada
58. Department of Dermatology Bispebjerg Hospital University of Copenhagen Copenhagen Denmark
59. Proteomic and Clinical Flow Cytometry Unit Bnai Zion Medical Center Rappaport Faculty of Medicine Technion Haifa Israel
60. Department of Dermatology and Venereology Aarhus University Hospital Aarhus Denmark
61. Department of Dermatology and Allergy Comprehensive Allergy Center Hannover Medical School Hannover Germany
62. Department of Dermatology and Venereology Peking University First Hospital Beijing China