1. Department of Dermatology and Allergy LMU Munich Munich Germany
2. Department of Dermatology, Vrije Universiteit Brussel (VUB) Universitair Ziekenhuis Brussel (UZ Brussel) Brussels Belgium
3. Division of Evidence‐Based Medicine (dEBM), Department of Dermatology, Venereology and Allergology Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
4. European Federation of Allergy and Airways Diseases Patients' Associations (EFA) Brussels Belgium
5. Department of Dermatology, CHU Nantes, UMR 1280 PhAN, INRAE Nantes Université Nantes France
6. Department of Dermatology and Allergy University Hospital of Bonn Bonn Germany
7. Children's Allergy Service, Evelina London Children's Hospital Guy's and St. Thomas' NHS Foundation Trust London UK
8. Paediatric Allergy Group, Department of Women and Children's Health, School of Life Course Sciences King's College London London UK
9. Dermatology Department University of Brescia Brescia Italy
10. University Hospital Lausanne Lausanne Switzerland
11. Aarhus University Hospital Aarhus Denmark
12. Global Allergy and Airways Diseases Patient Platform GAAPP Vienna Austria
13. Department of Dermatology University Hospital Basel Basel Switzerland
14. Department of Dermatology of the University of Debrecen Debrecen Hungary
15. Department of Dermatology Amsterdam UMC (University Medical Centers) Amsterdam The Netherlands
16. Department of Dermatology University of Giessen Giessen Germany
17. Dermatology and Venereology Section, Department of Medicine University of Verona Verona Italy
18. Faculty of Medicine National and Kapodistrian University of Athens Athens Greece
19. Department of Dermatology and Allergy Centre, Odense University Hospital University of Southern Denmark Odense Denmark
20. Department of Dermato‐Venerology Aarhus University Hospital Aarhus Denmark
21. Eczema Outreach Support (UK) Linlithgow UK
22. Dermatology Department Oslo University Hospital Oslo Norway
23. Department of Dermatology Allergology Biederstein Technical University Munich Munich Germany
24. Dermatology Unit Spedali Civili Hospital Brescia Brescia Italy
25. Dermatology Hospital of Sant Pau Barcelona Spain
26. Department of Dermatology, Inselspital, Bern University Hospital University of Bern Bern Switzerland
27. Pediatric Dermatology Unit Heim Pál National Children's Institute Budapest Budapest Hungary
28. Department of Dermatology, Venereology and Allergology Wroclaw Medical University Wroclaw Poland
29. Hospital Infantil Niño Jesús Madrid Spain
30. Hannover Medical School Hannover Germany
31. St John's Institute of Dermatology King's College London London UK
32. Guy's & St Thomas' NHS Foundation Trust London UK