1. Institute of Allergology Charité‐Universitätsmedizin Berlin Berlin Germany
2. Fraunhofer Institute for Translational Medicine and Pharmacology ITMP Allergology and Immunology Berlin Germany
3. University of Rochester Medical Center Rochester New York USA
4. ARIA Montpellier France
5. MASK‐air Montpellier France
6. Department of Dermatology and Allergology National Expertise Center for Atopic Dermatitis University Medical Center Utrecht Utrecht The Netherlands
7. University Hospital of Montpellier Montpellier France
8. Sheffield Dermatology Research IICD University of Sheffield Sheffield UK
9. Allergy Department 2nd Paediatric Clinic National & Kapodistrian University of Athens Athens Greece
10. Department of Dermatology Kyoto Prefectural University of Medicine Kyoto Japan
11. Department of Dermatology and Allergy Centre Odense Research Centre for Anaphylaxis (ORCA) Odense University Hospital University of Southern Denmark Odense C Denmark
12. Division of Immunodermatology and Allergy Research Department of Dermatology and Allergy Hannover Medical School Hannover Germany
13. Division of Allergy and Immunology Department of Dermatology, Venerology and Allergy Charité‐Universitätsmedizin Berlin Berlin Germany
14. Department of Dermatology and Allergy Ludwig‐Maximilian‐University Munich Germany
15. Department of Dermatology Free University Brussels University Hospital Brussels Brussels Belgium
16. Department of Women and Children's Health Faculty of Life Sciences and Medicine King's College London London UK