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 Health Research Methods, Evidence, and Impact & Department of Medicine McMaster University Hamilton Ontario Canada
5. ISGlobal, Barcelona Institute for Global Health Barcelona Spain
6. IMIM (Hospital del Mar Medical Research Institute) Barcelona Spain
7. Universitat Pompeu Fabra (UPF) Barcelona Spain
8. CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
9. Department of Otolaryngology, Head and Neck Surgery Universitätsmedizin Mainz Mainz Germany
10. Center for Rhinology and Allergology Wiesbaden Germany
11. Medical Consulting Czarlewski Levallois France
12. Rhinology Unit & Smell Clinic, ENT Department, Hospital Clínic, Clinical & Experimental Respiratory Immunoallergy, IDIBAPS, CIBERES University of Barcelona Barcelona Spain
13. Section of Rhinology and Allergy, Department of Otorhinolaryngology, Head and Neck Surgery University Hospital Marburg, Philipps‐Universität Marburg Marburg Germany
14. ARIA Montpellier France
15. Department of Medical Sciences, Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
16. Institute of Biomedical Sciences, Department of Pathology, Faculty of Medicine Vilnius University Vilnius Lithuania
17. Institute of Clinical medicine, Clinic of Chest diseases and Allergology, Faculty of Medicine Vilnius University Vilnius Lithuania
18. Center of Excellence in Asthma and Allergy Médica Sur Clinical Foundation and Hospital México City Mexico
19. Chiba University Hospital and Chiba Rosai Hospital Chiba Japan
20. Unit of Geriatric Immunoallergology University of Bari Medical School Bari Italy
21. Transylvania University Brasov Brasov Romania
22. Department of Allergy and Immunology Hospital Quironsalud Bizkaia Bilbao Spain
23. Institute of Allergology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
24. Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology Berlin Germany
25. Quality Use of Respiratory Medicine Group, Woolcock Institute of Medical Research The University of Sydney and Sydney Local Health District Sydney New South Wales Australia
26. Department of Biomedical Sciences Humanitas University Pieve Emanuele Italy
27. Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS Rozzano Italy
28. Allergy Section, Department of Internal Medicine Hospital Vall d'Hebron & ARADyAL research network Barcelona Spain
29. Serviço de Imunoalergologia, Hospital de Dona Estefânia, Centro Hospitalar Universitário de Lisboa Central Lisbon Portugal
30. NOVA Medical School/Comprehensive Health Research Centre (CHRC) Lisbon Portugal
31. Division of Allergy/immunology University of South Florida Tampa Florida USA
32. SOS Allergology and Clinical Immunology, USL Toscana Centro Prato Italy
33. School of Medicine, University CEU San Pablo Madrid Spain
34. ENT Department, Medical Faculty Eskisehir Osmangazi University Eskisehir Turkey
35. UCIBIO, REQUINTE, Faculty of Pharmacy and Competence Center on Active and Healthy Ageing of University of Porto (Porto4Ageing) Porto Portugal
36. Fundaçao ProAR, Federal University of Bahia and GARD/WHO Planning Group Salvador Brazil
37. Department of Medical Sciences and Public Health and Unit of Allergy and Clinical Immunology University Hospital "Duilio Casula", University of Cagliari Cagliari Italy
38. VIM Suresnes, UMR 0892, Pôle des Maladies des Voies Respiratoires, Hôpital Foch Université Paris‐Saclay Suresnes France
39. Department of Computing Science Umeå University Umeå Sweden
40. Department of Otorhinolaryngology Amsterdam University Medical Centres, location AMC Amsterdam The Netherlands
41. Department of Pulmonary Diseases, Cerrahpasa Faculty of Medicine Istanbul University‐Cerrahpasa Istanbul Turkey
42. Skin and Allergy Hospital Helsinki University Hospital, University of Helsinki Helsinki Finland
43. Servicio de Alergia e Immunologia Clinica Santa Isabel Buenos Aires Argentina
44. Kazakhstan Association of Allergology and Clinical Immunology, Department of Allergology and Clinical Immunology of the Kazakh National Medical University Almaty Kazakhstan
45. Department of Clinical Immunology Wrocław Medical University, and ALL‐MED Medical Research Institute Wroclaw Poland
46. Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital, Medical University of Lodz Lodz Poland
47. Poltava State Medical University Poltava Ukraine
48. Laboratory of Molecular immunology, National Research Center Institute of Immunology, Federal Medicobiological Agency Moscow Russian Federation
49. Pirogov Russian National Research Medical University Moscow Russian Federation
50. Department of Otorhinolaryngology, Head and Neck Surgery Semmelweis University Budapest Hungary
51. KYomed INNOV Montpellier France
52. Scottish Centre for Respiratory Research, Cardiovascular & Diabetes Medicine, Medical Research Institute, Ninewells Hospital University of Dundee Dundee UK
53. Department of Pulmonary Medicine, CHU Liège and GIGA I3 research group University of Liège Liege Belgium
54. Allergy Unit "D Kalogeromitros", 2nd Department of Dermatology and Venereology "Attikon" University Hospital, National & Kapodistrian University of Athens Athens Greece
55. Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A Gemelli IRCCS Università Cattolica del Sacro Cuore Rome Italy
56. Allergy Center, CUF Descobertas Hospital Lisbon Portugal
57. IMSB, Medical Faculty University at Cologne, and ClinCompetence Cologne GmbH Cologne Germany
58. Department of Allergology Medical University of Gdańsk Gdansk Poland
59. Allergy Department, 2nd Pediatric Clinic University of Athens Athens Greece
60. Division of Allergy and Clinical Immunology, Department of Medicine "Santa Maria della Speranza" Hospital, Battipaglia and Agency of Health ASL Salerno Italy
61. Ecole Polytechnique Palaiseau IRBA (Institut de Recherche bio‐Médicale des Armées) Bretigny France
62. Allergy and Clinical Immunology Unit Centro Hospitalar e Universitário de Coimbra Coimbra Portugal
63. Faculty of Medicine, Institute of Immunology University of Coimbra Coimbra Portugal
64. Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR) University of Coimbra Coimbra Portugal
65. Department of Otorhinolaryngology Amsterdam University Medical Centres, AMC Amsterdam The Netherlands
66. Department of Otolaryngology‐Head and Neck Surgery Eye and Ear University Hospital Beirut Lebanon
67. Department of Otorhinolaryngology‐Head and Neck Surgery Dar Al Shifa Hospital Salmiya Kuwait
68. Department of Prevention of Environmental Hazards, Allergology and Immunology Medical University of Warsaw Warsaw Poland
69. Usher Institute, The University of Edinburgh Edinburgh UK
70. Department of Respiratory Medicine and Tuberculosis University Hospital Brno Czech Republic
71. Imunoalergologia, Centro Hospitalar Universitário de Coimbra, Faculty of Medicine University of Coimbra Coimbra Portugal
72. CICS‐UBI Health Sciences Research Centre University of Beira Interior Covilhã Portugal
73. UBIAir ‐ Clinical & Experimental Lung Centre University of Beira Interior Covilhã Portugal
74. Department of Immunoallergology Cova da Beira University Hospital Centre Covilhã Portugal
75. Fundacion Jimenez Diaz, CIBERES, Faculty of Medicine Autonoma University of Madrid Madrid Spain
76. Health Planning Unit, Department of Social Medicine, Faculty of Medicine University of Crete Iraklio Greece
77. International Primary Care Respiratory Group IPCRG Aberdeen UK
78. Institute of Clinical Medicine and Institute of Health Sciences Vilnius and Medical Faculty of Vilnius University Vilnius Lithuania
79. Department of Chest Medicine Centre Hospitalier Universitaire UCL, Namur, and Université Catholique de Louvain Yvoir Belgium
80. Nova Southeastern University Fort Lauderdale Florida USA
81. Department of Medicine, Clinical Immunology and Allergy McMaster University Hamilton Ontario Canada
82. Department of Pulmonary Diseases Celal Bayar University, Faculty of Medicine Manisa Turkey
83. University Clinic of Respiratory and Allergic Diseases Golnick Slovenia
84. Faculty of Medicine University of Ljubljana Ljubljana Slovenia
85. University Hospital Montpellier Montpellier France