1. Allergy Unit Meyer Children's Hospital IRCCS Florence Italy
2. Department of Health Sciences University of Florence Florence Italy
3. Department of Pediatric Allergy & Immunology Acibadem University School of Medicine Istanbul Turkey
4. Transylvania University Brasov Romania
5. Swiss Institute of Allergy and Asthma Research (SIAF) University Zurich Davos Switzerland
6. NOVA National School of Public Health Public Health Research Centre Universidade NOVA de Lisboa Lisbon Portugal
7. CTI Clinical Trial and Consulting Services, Inc. Lisbon Portugal
8. School of Medicine University CEU San Pablo Madrid Spain
9. Department of Clinical and Experimental Medicine Section of Pediatrics University of Pisa Pisa Italy
10. Department of Allergy La Paz University Hospital Madrid Spain
11. Allergy Unit Hospital Regional Universitario de Málaga Málaga Spain
12. Allergy Research Group Instituto de Investigación Biomédica de Málaga‐IBIMA Málaga Spain
13. Personalized Medicine Asthma and Allergy – IRCCS Humanitas Research Hospital Milan Italy
14. Department of Biomedical Sciences – Humanitas University Milan Italy
15. Department of Clinical Immunology Wroclaw Medical University Wroclaw Poland
16. ALL‐MED Medical Research Institute PL‐53‐201 Wroclaw Poland
17. Division of Allergy and Clinical Immunology Department of Internal Medicine Faculty of Medicine Istanbul University Istanbul Turkey
18. Institute of Allergology Charité – Universitätsmedizin Berlin Berlin Germany
19. Allergology and Immunology Fraunhofer Institute for Translational Medicine and Pharmacology ITMP Berlin Germany
20. Department of Allergy Hospital Universitario 12 de Octubre Madrid Spain
21. Instituto de Investigación Sanitaria Hospital 12 de Octubre Madrid Spain
22. Department of Infection and Immunity Luxembourg Institute of Health (LIH) Esch‐sur‐Alzette Luxembourg
23. Department of Dermatology and Allergy Center Odense Research Center for Anaphylaxis (ORCA) University of Southern Denmark Odense Denmark
24. Krefting Research Centre Department of Internal Medicine Universityof Gothenburg Gothenburg Sweden
25. Department of Women and Children's Health (Pediatric Allergy) School of Life Course Sciences Faculty of Life Sciences and Medicine King's College London London UK
26. Peter Gorer Department of Immunobiology School of Immunology and Microbial Sciences King's College London London UK
27. Children's Allergy Service Evelina London Children's Hospital Guy's and St Thomas' Hospital London UK
28. Child Life and Health Centre for Inflammation Research The University of Edinburgh Edinburgh UK
29. Institute of Laboratory Medicine Philipps University Marburg Marburg Germany
30. Universities of Giessen and Marburg Lung Center German Center for Lung Research (DZL) Marburg Germany
31. Center for Allergy Research and Education (CK‐CARE) Davos Switzerland
32. Department of Allergy Guy's and St Thomas' Foundation Trust London UK
33. Section of Allergology and Clinical Immunology Department of Internal Medicine Erasmus Medical Center Rotterdam The Netherlands
34. Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
35. Allergy, Immunology and Rheumatology Division Department of Paediatrics Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore