1. Christine Kühne - Center for Allergy Research and Education (CK-CARE) Davos-Augsburg-Bonn-St. Gallen-Zürich; Davos Switzerland and Germany
2. Department of Dermatology and Allergy; University Bonn; Bonn Germany
3. Swiss Institute of Allergy and Asthma Research (SIAF); Davos Switzerland
4. Children's Hospital of Eastern Switzerland; St. Gallen Switzerland
5. University of Zurich; Zurich Switzerland
6. Institute of environmental medicine, UNIKA-T; Technical University and HelmholtzCenter; Munich Germany
7. Allergy Unit; Department of Dermatology; University Hospital; Zurich Switzerland
8. Medical Sociology; Institute of Epidemiology and Preventive Medicine; University of Regensburg; Regensburg Germany
9. Institute for Health Services Research in Dermatology and Nursing; University of Hamburg; Hamburg Germany
10. Department of Dermatology; University of Rochester Medical Center; Rochester NY USA
11. Department of Dermatology and Allergy Biederstein; Technical University; Munich Germany
12. Swiss Tropical and Public Health Institute; EPH; Basel Switzerland
13. Department of Biological Sciences; National University of Singapore; Singapore Singapore
14. ZIEL; Technische Universität München; Freising-Weihenstephan Germany
15. Department of Dermatology; Aarhus University Hospital; Aarhus Denmark
16. Hochgebirgsklinik; Davos Switzerland
17. Rady Children's Hospital; San Diego School of Medicine; San Diego University of California; San Diego IL USA
18. Unit of Dermatology and Pediatric Dermatology; Department of Pathophysiology and Transplantation; Fondazione IRCCS Cà Granda ‘Ospedale Maggiore Policlinico’; University of Milan; Milan Italy
19. Department of Dermatology; University Medical Center; Giessen Germany
20. Private Educational Consultant, Professional; Resource Network, Inc.; Chapel Hill NC USA
21. Department of Dermatology; University of Brussels; Brussels Belgium
22. Dermatology Department; Icahn School of Medicine at Mount Sinai; New York NY USA
23. Oregon Health and Science University; Portland OR USA
24. Department of Dermatology; University Medical Center; Utrecht The Netherlands
25. Department of Dermatology; Our Lady's Children's Hospital Crumlin; Dublin Ireland
26. Department of Dermatology; Kyoto Prefectural University of Medicine; Kyoto Japan
27. Department of Immunology and Department of Dermatology/Allergology; University Medical Center Utrecht; Utrecht The Netherlands
28. Environmental Health; LLC; Durham NC USA
29. Departments of Dermatology and Pediatrics; Northwestern University Feinberg School of Medicine; Chicago IL USA
30. Department of Dermatology; University Hospital Schleswig-Holstein; Kiel Germany
31. Department of Dermatology; Inselspital; University Hospital; Bern Switzerland
32. Institute of Pharmacology; University of Bern; Bern Switzerland
33. Academic Medical Centre; University of Amsterdam; Amsterdam The Netherlands
34. Department of Dermatology; University of Nantes; Nantes France
35. Department of Dermatology; Heim Pal Children's Hospital Budapest; Budapest Hungary
36. Department of Dermatology; University of Bordeaux; Bordeaux France
37. Department of Dermatology; University of Sao Paulo School of Medicine; SaoPaulo Brazil
38. Department of Medicine; Faculty of Health Sciences; University of Cape Town; Cape Town South Africa
39. Department of Dermatology; Hannover Medical School; Hannover Germany
40. Department of Dermatology; University of Ludwigs-Maximilians; Munich Germany