1. Institute of Allergology, Charité – Universitätsmedizin Berlin Corporate Member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
2. Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology Berlin Germany
3. MASK‐air Montpellier France
4. Department of Prevention of Environmental Hazards, Allergology and Immunology Medical University of Warsaw Warsaw Poland
5. Poltava State Medical University Poltava Ukraine
6. Pneumologie AP‐HP Centre Université de Paris Cité, Hôpital Cochin Paris France
7. UMR 1016 Institut Cochin Paris France
8. MEDCIDS ‐ Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine University of Porto Porto Portugal
9. CINTESIS@RISE– Health Research Network, Faculty of Medicine University of Porto Porto Portugal
10. Department of Clinical Immunology and Allergology with section of Medical Genetic Bogomolets National Medical University Kiev Ukraine
11. Department of Dermatology and Venereology with Cosmetology Course Bogomolets National Medical University Kiev Ukraine
12. Department of Otolaryngology, Head and Neck Surgery Universitätsmedizin Mainz Mainz Germany
13. Center for Rhinology and Allergology Wiesbaden Germany
14. Allergy and Clinical Immunology University of Bari Medical School Bari Italy
15. Institute of Sciences of Food Production National Research Council (ISPA‐CNR) Bari Italy
16. ARIA Montpellier France
17. Medical Consulting Czarlewski Levallois France
18. Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital, Medical University of Lodz Lodz Poland
19. Polish Society of Allergology Warsaw Poland
20. Department of Pediatric Respiratory Diseases and Allergology Medical University of Warsaw Warsaw Poland
21. Department of Medical Sciences and Public Health and Unit of Allergy and Clinical Immunology, University Hospital ‘Duilio Casula’ University of Cagliari Cagliari Italy
22. Department of Infection and Immunity Luxembourg Institute of Health Esch‐sur‐Alzette Luxembourg
23. Department of Dermatology and Allergy Centre Odense University Hospital Odense Denmark
24. Odense Research Center for Anaphylaxis (ORCA) Odense Denmark
25. ISGlobal, Barcelona Institute for Global Health Barcelona Spain
26. Universitat Pompeu Fabra (UPF) Barcelona Spain
27. Department of Pneumology Coimbra University Hospital, Faculty of Medicine Coimbra Portugal
28. Department of Pulmonary Diseases Celal Bayar University, Faculty of Medicine Manisa Turkey
29. Bern University Hospital Bern Switzerland
30. Institute ‘Bona Sforza’ University for Linguistic Mediators Bari Italy
31. Allergist La Rochelle France
32. Department of Dermatology Perrino Hospital Brindisi Italy
33. Department of Pulmonary Diseases Istanbul University‐Cerrahpaşa, Cerrahpaşa Faculty of Medicine Istanbul Turkey
34. Department of Internal Medicine ‘A. Murri’ University of Bari Medical School Bari Italy
35. Rotary Club Bari Mediterranean RY23/24 Bari Italy
36. Clinical Immunology and Allergy Unit, Sheffield Teaching Hospitals Sheffield UK
37. University of Liverpool Liverpool UK
38. Department of Immunology and Allergology, Medical Academy Lithuanian University of Health Sciences Kaunas Lithuania
39. Basic & Clinical Immunology Unit, Department of Pathology Faculty of Medicine of the University of Porto Porto Portugal
40. Department of Dermatology, Venereology Danylo Halytsky Lviv National Medical University Lviv Ukraine
41. Institute of Clinical Medicine, Clinic of Chest Diseases and Allergology, Faculty of Medicine Vilnius University Vilnius Lithuania
42. Department of Pathology, Faculty of Medicine, Institute of Biomedical Sciences Vilnius University Vilnius Lithuania
43. Peercode BV Geldermalsen The Netherlands
44. Interdisciplinary Research Group of Human Ecology, Institute of Clinical Medicine and Institute of Health Sciences Medical Faculty of Vilnius University Vilnius Lithuania
45. European Academy of Paediatrics (EAP/UEMS‐SP) Brussels Belgium
46. CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
47. Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
48. Department of Health Research Methods, Evidence, and Impact & Department of Medicine McMaster University Hamilton Ontario Canada