1. MEDCIDS – Department of Community Medicine, Information and Health Decision Sciences Faculty of Medicine, University of Porto Porto Portugal
2. CINTESIS – Center for Health Technology and Services Research University of Porto Porto Portugal
3. RISE – Health Research Network University of Porto Porto Portugal
4. Department of Computing Science Umeå University Umeå Sweden
5. Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital Marburg Philipps Universität Marburg Marburg Germany
6. Department of Otolaryngology, Head and Neck Surgery Universitätsmedizin Mainz Mainz Germany
7. Center for Rhinology and Allergology Wiesbaden Germany
8. Department of Dermatology and Allergy Comprehensive Allergy Center Charité Universitätsmedizin Berlin Humboldt‐Universität zu Berlin Berlin Germany
9. MASK‐air Montpellier France
10. Medical Consulting Czarlewski Levallois France
11. MACVIA‐France Montpellier France
12. ISGlobAL Universitat Pompeu Fabra (UPF) CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
13. Equipe d’Epidémiologie Respiratoire Intégrative Université Paris‐Saclay UVSQ Université Paris‐Sud INSERM CESP Villejuif France
14. Department of Dermatology and Allergy Centre Odense Research Center for Anaphylaxis (ORCA) Odense University Hospital Odense Denmark
15. Quality Use of Respiratory Medicine Group Woolcock Institute of Medical Research The University of Sydney Sydney New South Wales Australia
16. Sydney Local Health District Glebe New South Wales Australia
17. Department of Medical Sciences Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
18. Allergy Section Department of Internal Medicine Hospital Vall d’Hebron & ARADyAL research network Barcelona Spain
19. Fundação ProAR – Federal University of Bahia Salvador Brazil
20. WHO GARD Planning Group Salvador Brazil
21. Peercode BV Geldermalsen The Netherlands
22. Laboratoire de Pharmacologie UPRES EA220 Pôle des Maladies des Voies Respiratoires Hôpital Foch Université Paris‐Saclay Suresnes France
23. Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam the Netherlands
24. Hospital General Regional IMSS General Regional Hospital 1 Dr. Carlos Mac Gregor Sanchez Navarro Mexico City Mexico
25. Department of Pulmonary Diseases Istanbul University‐Cerrahpaşa Cerrahpasa Faculty of Medicine Istanbul Turkey
26. Skin and Allergy Hospital Helsinki University Hospital Helsinki Finland
27. Servicio de Alergia e Immunologia Clinica Santa Isabel Buenos Aires Argentina
28. Department of Clinical Science and Education Södersjukhuset Karolinska Institutet Stockholm Sweden
29. Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital Medical University of Lodz Poland
30. Department of Pathology Faculty of Medicine Institute of Biomedical Sciences Vilnius University Vilnius Lithuania
31. Clinic of Chest Diseases and Allergology Faculty of Medicine Institute of Clinical Medicine Vilnius University Vilnius Lithuania
32. Center of Excellence in Asthma and Allergy Hospital Médica Sur México City Mexico
33. KYomed INNOV Montpellier France
34. Allergy Unit “D Kalogeromitros” 2nd Dpt of Dermatology and Venereology National & Kapodistrian University of Athens “Attikon” University Hospital Athens Greece
35. Sachs' Children and Youth Hospital Södersjukhuset Stockholm Sweden
36. Institute of Environmental Medicine Karolinska Institutet Stockholm Sweden
37. Allergy Center CUF Descobertas Hospital Lisbon Portugal
38. Medical Faculty Institute of Medical Statistics, and Computational Biology University of Cologne Cologne Germany
39. CRI‐Clinical Research International‐Ltd Hamburg Germany
40. Rhinology Unit & Smell Clinic ENT Department Hospital Clínic Clinical & Experimental Respiratory Immunoallergy IDIBAPS University of Barcelona CIBERES Barcelona Spain
41. Department of Allergy, Immunology and Respiratory Medicine Central Clinical School Monash University Melbourne Victoria Australia
42. Alfred Health Melbourne Victoria Australia
43. Center for Pediatrics and Child Health Institute of Human Development Royal Manchester Children's Hospital University of Manchester Manchester UK
44. Allergy Department 2nd Pediatric Clinic Athens General Children's Hospital “P&A Kyriakou” University of Athens Athens Greece
45. Department of Otorhinolaryngology University of Crete School of Medicine Heraklion Greece
46. Allergy Department Athens Naval Hospital Athens Greece
47. Allergy and Clinical Immunology Unit Institute of Immunology Faculty of Medicine Centro Hospitalar e Universitário de Coimbra University of Coimbra Coimbra Portugal
48. Faculty of Medicine ICBR – Coimbra Institute for Clinical and Biomedical Research CIBB University of Coimbra Coimbra Portugal
49. Department of Prevention of Environmental Hazards and Allergology Medical University of Warsaw Warsaw Poland
50. PROMISE Department University of Palermo Palermo Italy
51. Allergy Service Internal Medicine Department University Hospital of Federal University of Santa Catarina (HU‐UFSC) Florianópolis Brazil
52. Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana” University of Salerno Salerno Italy
53. Department of ENT Medical University of Graz Graz Austria
54. Pneumology and Allergy Department CIBERES and Clinical & Experimental Respiratory Immunoallergy IDIBAPS University of Barcelona Spain
55. Department of Public Health Vilnius University Institute of Clinical Medicine Clinic of Children's Diseases Institute of Health Sciences Vilnius Lithuania
56. European Academy of Paediatrics (EAP/UEMS‐SP) Brussels Belgium
57. Department of Lung Diseases and Clinical Immunology University of Turku Turku Finland
58. Terveystalo Allergy Clinic Turku Finland
59. Unit of Geriatric Immunoallergology University of Bari Medical School Bari Italy
60. Department of Pulmonary Diseases Faculty of Medicine Celal Bayar University Manisa Turkey
61. Universitat Pompeu Fabra (UPF) Barcelona Spain
62. CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
63. IMIM (Hospital del Mar Research Institute) Barcelona Spain
64. Centre Hospitalier Universitaire Montpellier France