1. Department of Dermatology and Allergy Ludwig‐Maximilian University Munich Germany
2. Department of Dermatology I München Klinik Thalkirchner Strasse Munich Germany
3. St John’s Institute of Dermatology King’s College London and Guy’s & St Thomas’ NHS Foundation Trust London UK
4. Department of Dermatology, Inselspital Bern University Hospital University of Bern Bern Switzerland
5. Sheffield Dermatology Research Department of Infection, Immunity and Cardiovascular Disease The University of Sheffield Sheffield UK
6. Department of Dermatology and Allergy Herlev and Gentofte Hospital Hellerup Denmark
7. Copenhagen Research Group for Inflammatory Skin (CORGIS) Hellerup Denmark
8. Department of Dermatology and Allergy Christine Kühne‐Center for Allergy Research and Education University Hospital of Bonn Bonn Germany
9. National Expertise Center of Atopic Dermatitis Department of Dermatology and Allergology University Medical Center Utrecht Utrecht The Netherlands
10. Department of Dermatology and Allergy University Hospital Schleswig‐Holstein Kiel Germany
11. Department of Dermatology Aarhus University Hospital Aarhus Denmark
12. University of Bordeaux Bordeaux France
13. Department of Dermatology Toulouse University Toulouse France
14. Department of Dermatology, Venereology and Allergology Medical University of Gdansk Gdansk Poland
15. Department of Dermatology and Allergy Hannover Medical School Hannover Germany
16. Department of Adult and Pediatric Dermatology CHU Bordeaux University of Bordeaux Bordeaux France
17. Department of Dermatology CHU Nantes France
18. Department of Dermatology and Allergy Technical University of Munich Munich Germany
19. Department of Dermatology Hospital Infantil Niño Jesús Madrid Spain
20. Department of Dermatology Nantes Université CHU Nantes UMR 1280 PhAN INRAE F‐4400 Nantes France
21. Department of Dermatology Skane University Hospital Malmö Sweden
22. Department of Dermatology Erasmus MC University Medical Center Rotterdam The Netherlands
23. Department of Pathophysiology and Transplantation Foundation IRCCS Cà Granda Ospedale Maggiore PoliclinicoFoundation IRCCS, Cà Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano Milan Italy
24. Department of Dermatology Heim Pál National Children’s Institute Budapest Hungary
25. Department of Dermatology University of Gießen and Marburg GmbH Gießen Germany
26. Department of Dermatology Universitair Ziekenhuis Brussel (UZB) Free University of Brussels (VUB) Brussels Belgium
27. Dermatologicum Hamburg Germany
28. Department of Dermatology Amsterdam Public Health, Infection and Immunity Amsterdam UMC University of Amsterdam Amsterdam The Netherlands
29. University Healthcare Research Center Faculty of Medicine Lund University Lund Sweden
30. Department of Occupational and Environmental Dermatology Lund University Skåne University Hospital Malmö Sweden
31. Department of Dermatology and Venereology National Medical University Kiev Ukraine
32. Pediatric Dermatology Unit Departments of Dermatology and Pediatrics Centre Hospitalier Universitaire Vaudois Lausanne Switzerland
33. Department of Dermatology and Allergy Biederstein School of Medicine Technical University of Munich Munich Germany
34. Christine‐Kühne Center for Allergy Research and Education (CK‐Care) Davos Switzerland