1. Allergy Unit Regional University Hospital of Malaga‐IBIMA‐UMA‐ARADyAL Malaga Spain
2. Department of Dermatology and Allergy University Hospital Würzburg Würzburg Germany
3. Department of Diagnostic, Interventional, and Pediatric Radiology Inselspital University of Bern Bern Switzerland
4. Allergology University Hospital Basel Basel Switzerland
5. Service de Dermatologie et Allergologie Sorbonne Université INSERM Institut Pierre Louis d’Epidemiologie et de Sante Publique AP‐HP Sorbonne Universite, Hopital Tenon Paris France
6. Department of Chest Disease Division of Immunology and Allergy School of Medicine Ankara University Ankara Turkey
7. Allergy Unit Verona University Hospital Verona Italy
8. Department of Allergy and Immunology Centro Hospitalar Universitário de S João Porto Portugal
9. Department of Pulmonology Division of Allergy Hôpital Arnaud de Villeneuve University Hospital of Montpellier Montpellier France
10. Allergy Unit Columbus Hospital Agostino Gemelli IRCCS University Hospital Rome Italy
11. Department of Dermatology Hospital del Mar IMIM Universitat Autònoma Barcelona Barcelona Spain
12. Department of Internal Medicine Division of Allergy and Clinical Immunology Seoul National University College of Medicine Seoul Korea
13. Allergy Unit University Hospital of Salamanca‐IBSAL‐UMA‐ARADyAL Salamanca Spain
14. Department of Dermatology and Allergy Biederstein School of Medicine Technical University of Munich Munich Germany