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. MASK‐air Montpellier France
5. Department of Pathophysiology and Allergy Research Center for Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
6. Department for Oto‐Rhino‐Laryngology, Head and Neck Surgery Medical University of Vienna Vienna Austria
7. Pediatric Pulmonology, Immunology and Intensive Care Medicine Charité Universitätsmedizin Berlin Berlin Germany
8. Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital Marburg Philipps‐Universität Marburg Marburg Germany
9. Department of Otolaryngology, Head and Neck Surgery Universitätsmedizin Mainz Mainz Germany
10. Center for Rhinology and Allergology Wiesbaden Germany
11. Department of Clinical Immunology Wrocław Medical University ALL‐MED Medical Research Institute Wroclaw Poland
12. Medical Consulting Czarlewski Levallois France
13. Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology Berlin Germany
14. Institute of Clinical Medicine and Institute of Health Sciences Medical Faculty of Vilnius University Vilnius Lithuania
15. Transylvania University Brasov Brasov Romania
16. Department of Allergy and Immunology Hospital Quirónsalud Bizkaia Bilbao Spain
17. Institute of Allergology Charité – Universitätsmedizin Berlin Corporate Member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
18. Quality Use of Respiratory Medicine Group Woolcock Institute of Medical Research The University of Sydney Sydney New South Wales Australia
19. Department of Internal Medicine (DiMI), University of Genoa IRCCS Ospedale Policlinico San Martino Genova Italy
20. Department of Medical Sciences Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
21. Allergy Section Department of Internal Medicine Hospital Vall d'Hebron & ARADyAL Research Network Barcelona Spain
22. Division of Allergy/immunology University of South Florida Tampa Florida USA
23. Department of Biomedical Sciences Humanitas University Pieve Emanuele, Milan & Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS Rozzano Italy
24. SOS Allergology and Clinical Immunology USL Toscana Centro Prato Italy
25. Clinique des bronches, allergie et sommeil Hôpital Nord Marseille France
26. School of Medicine University CEU San Pablo Madrid Spain
27. Department of Health Research Methods, Evidence and Impact & Department of Medicine McMaster University Hamilton Ontario Canada
28. Eskisehir Osmangazi University Medical Faculty ENT Department Eskisehir Turkey
29. UCIBIO REQUINTE Faculty of Pharmacy and Competence Center on Active and Healthy Ageing of University of Porto (Porto4Ageing) Porto Portugal
30. Fundaçao ProAR Federal University of Bahia and GARD/WHO Planning Group Salvador Bahia Brazil
31. VIM Suresnes, UMR 0892, Pôle des Maladies des Voies Respiratoires, Hôpital Foch Université Paris‐Saclay Suresnes France
32. Allergy and Clinical Immunology National Heart and Lung Institute Imperial College London London UK
33. Clinical Research Center for Allergy and Rheumatology NHO Sagamihara National Hospital Sagamihara Japan
34. Division of Allergy Department of Pediatric Medicine ‐ The Bambino Gesù Children's Research Hospital IRCCS Rome Italy
35. Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam The Netherlands
36. Department of Pulmonary Diseases Istanbul University‐Cerrahpasa Cerrahpasa Faculty of Medicine Istanbul Turkey
37. Center of Allergy and Immunology Georgian Association of Allergology and Clinical Immunology Tbilisi Georgia
38. Immunology and Allergy Division Clinical Hospital University of Chile Santiago Chile
39. Skin and Allergy Hospital Helsinki University Hospital University of Helsinki Helsinki Finland
40. Servicio de Alergia e Immunologia Clinica Santa Isabel Buenos Aires Argentina
41. Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital Medical University of Lodz Lodz Poland
42. Poltava State Medical University Poltava Ukraine
43. National Research Center Institute of Immunology Federal Medicobiological Agency Laboratory of Molecular Immunology Moscow Russia
44. Pirogov Russian National Research Medical University Moscow Russia
45. Institute of Biomedical Sciences Department of Pathology Faculty of Medicine Vilnius University and Institute of Clinical Medicine, Clinic of Chest Diseases and Allergology, Faculty of Medicine, Vilnius University Vilnius Lithuania
46. Center of Excellence in Asthma and Allergy Médica Sur Clinical Foundation and Hospital México City Mexico
47. Scottish Centre for Respiratory Research Cardiovascular & Diabetes Medicine Medical Research Institute Ninewells Hospital University of Dundee Dundee UK
48. KYomed INNOV Montpellier France
49. Allergy Center CUF Descobertas Hospital Lisbon Portugal
50. Rhinology Unit & Smell Clinic ENT Department Hospital Clínic and Clinical & Experimental Respiratory Immunoallergy, IDIBAPS, CIBERES, University of Barcelona Barcelona Spain
51. Johns Hopkins School of Medicine Baltimore Maryland USA
52. Director of Center of Allergy, Immunology and Respiratory Diseases Santa Fe Argentina
53. Hospital of the Hospitaller Brothers in Buda Budapest Hungary
54. Department of Allergology Medical University of Gdańsk Gdańsk Poland
55. Chiba University Hospital and Chiba Rosai Hospital Chiba Japan
56. Allergy Department 2nd Pediatric Clinic University of Athens Athens Greece
57. Department of Allergy and Clinical Immunology Ajou University School of Medicine Suwon South Korea
58. Allergy and Respiratory Diseases IRCCS Polyclinic Hospital San Martino University of Genoa Genova Italy
59. Division of Allergy and Clinical Immunology, Department of Medicine "Santa Maria della Speranza" Hospital, Battipaglia and Agency of Health ASL Salerno Italy
60. TPS Production Rome Italy
61. Ecole Polytechnique Palaiseau IRBA (Institut de Recherche bio‐Médicale des Armées) Bretigny France
62. University Hospital 'Sv Ivan Rilski' Sofia Bulgaria
63. Allergy and Clinical Immunology Unit Centro Hospitalar e Universitário de Coimbra Coimbra and Institute of Immunology Faculty of Medicine University of Coimbra Coimbra Portugal
64. Coimbra Institute for Clinical and Biomedical Research (iCBR) Faculty of Medicine University of Coimbra Coimbra Portugal
65. Pediatric Allergy and Clinical Immunology Hospital Español de Mexico Mexico City Mexico
66. Hospital de Clinicas University of Parana Umuarama Brazil
67. Department of Otolaryngology‐Head and Neck Surgery Eye and Ear University Hospital Beirut Lebanon
68. Department of Otorhinolaryngology‐Head and Neck Surgery Dar Al Shifa Hospital Salmiya Kuwait
69. Department of Prevention of Environmental Hazards, Allergology and Immunology Medical University of Warsaw Warsaw Poland
70. Fundacion Jimenez Diaz, CIBERES Faculty of Medicine Autonoma University of Madrid Madrid Spain
71. Usher Institute The University of Edinburgh Edinburgh UK
72. Department of Respiratory Medicine Copenhagen University Hospital‐Hvidovre Copenhagen Denmark
73. Institute of Cinical Medicine University of Copenhagen Copenhagen Denmark
74. Department of Immunoallergology, Cova da Beira University Hospital Centre and UBIAir ‐ Clinical & Experimental Lung Centre and CICS‐UBI Health Sciences Research Centre University of Beira Interior Covilhã Portugal
75. Department of General ORL, H&NS Medical University of Graz ENT‐University Hospital Graz Graz Austria
76. Allergy Unit Policlinico Casilino Rome Italy
77. Health Planning Unit Department of Social Medicine Faculty of Medicine University of Crete Greece and International Primary Care Respiratory Group IPCRG Aberdeen Scotland
78. Department of Lung Diseases and Clinical Immunology University of Turku and Terveystalo Allergy Clinic Turku Finland
79. Unit of Geriatric Immunoallergology University of Bari Medical School Bari Italy
80. Pneumology and Allergy Department CIBERES and Clinical & Experimental Respiratory Immunoallergy IDIBAPS University of Barcelona Barcelona Spain
81. Nova Southeastern University Fort Lauderdale Florida USA
82. Department of Medicine, Clinical Immunology and Allergy McMaster University Hamilton Ontario Canada
83. International Primary Care Respiratory Group IPCRG Larbert Scotland
84. Department of Pulmonary Diseases Celal Bayar University, Faculty of Medicine Manisa Turkey
85. Department of Otolaryngology Head and Neck Surgery Beijing TongRen Hospital and Beijing Institute of Otolaryngology Beijing China
86. University Clinic of Respiratory and Allergic Diseases Golnik Slovenia
87. University of Ljubljana Faculty of Medicine Ljubljana Slovenia
88. Department of Otorhinolaryngology Charité‐Universitätsmedizin Berlin Berlin Germany
89. ISGlobal, Barcelona Institute for Global Health Barcelona Spain
90. IMIM (Hospital del Mar Medical Research Institute) Barcelona Spain
91. Universitat Pompeu Fabra (UPF) Barcelona Spain
92. CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
93. University Hospital Montpellier Montpellier France