1. Institute of Allergology, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
2. University Hospital Montpellier Montpellier France
3. Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology Berlin Germany
4. National Heart and Lung Institute (NHLI), Imperial College London London UK
5. NIHR Imperial Biomedical Research Centre London UK
6. ISGlobal, Barcelona Institute for Global Health Barcelona Spain
7. Universitat Pompeu Fabra (UPF) Barcelona Spain
8. CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
9. Department of Health Research Methods, Evidence, and Impact, Department of Medicine McMaster University Hamilton Ontario Canada
10. Department of Biomedical Sciences Humanitas University Milan Italy
11. Personalized Medicine, Asthma & Allergy IRCCS Humanitas Research Center Milan Italy
12. Department of Clinical Immunology Wrocław Medical University Wroclaw Poland
13. ALL‐MED Medical Research Institute Wroclaw Poland
14. Department of Medical Sciences and Public Health and Unit of Allergy and Clinical Immunology University Hospital "Duilio Casula," University of Cagliari Cagliari Italy
15. Section of Rhinology and Allergy, Department of Otorhinolaryngology, Head and Neck Surgery University Hospital Marburg, Philipps‐Universität Marburg Marburg Germany
16. MEDCIDS ‐ Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine University of Porto Porto Portugal
17. CINTESIS@RISE– Health Research Network, Faculty of Medicine University of Porto Porto Portugal
18. Department of Otolaryngology, Head and Neck Surgery Universitätsmedizin Mainz Mainz Germany
19. Center for Rhinology and Allergology Wiesbaden Germany
20. Medical Consulting Czarlewski Levallois France
21. MASK‐air Montpellier France
22. ARIA Montpellier France
23. Department of Allergy and Immunology Hospital Quironsalud Bizkaia Bilbao Spain
24. Quality Use of Respiratory Medicines Group Woolcock Institute of Medical Research Sydney New South Wales Australia
25. Sydney Local Health District Sydney New South Wales Australia
26. Sydney Pharmacy School The University of Sydney Sydney New South Wales Australia
27. Respiratory Clinic, Department of Internal Medicine University of Genoa Genoa Italy
28. IRCCS Ospedale Policlinico San Martino Genoa Italy
29. Pneumology Unit Hospitais da Universidade de Coimbra, Centro Hospitalar e Universitário de Coimbra Coimbra Portugal
30. Department of Pulmonary Diseases Istanbul University ‐ Cerrahpaşa, Cerrahpaşa Faculty of Medicine Istanbul Turkey
31. Skin and Allergy Hospital, Helsinki University Hospital, University of Helsinki Helsinki Finland
32. Department of Pediatric Respiratory Diseases and Allergology Medical University of Warsaw Warsaw Poland
33. Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital, Medical University of Lodz Lodz Poland
34. Pediatric Pulmonology, Immunology and Intensive Care Medicine Charité Universitätsmedizin Berlin Berlin Germany
35. Allergy and Clinical Immunology Unit Centro Hospitalar e Universitário de Coimbra Coimbra Portugal
36. Faculty of Medicine Coimbra Institute for Clinical and Biomedical Research (ICBR), University of Coimbra Coimbra Portugal
37. Faculty of Medicine Institute of Immunology, University of Coimbra Coimbra Portugal
38. Department of Prevention of Environmental Hazards, Allergology and Immunology Medical University of Warsaw Warsaw Poland
39. Finnish Meteorological Institute (FMI) Helsinki Finland
40. Institute of Clinical Medicine and Institute of Health Sciences, Medical Faculty of Vilnius University Vilnius Lithuania
41. Unit of Geriatric Immunoallergology University of Bari Medical School Bari Italy
42. Institute of Sciences of Food Production, National Research Council (Ispa‐CNR) Bari Italy
43. Portuguese National Programme for Respiratory Diseases, Direção ‐Geral da Saúde, Faculdade de Medicina de Lisboa Instituto de Saúde Ambiental Lisbon Portugal
44. University of Central Lancashire Medical School Preston UK
45. Department of Geriatrics Montpellier University Hospital, MUSE Montpellier France
46. Department of Cardiovascular and Respiratory Sciences Universita Cattolica del Sacro Cuore Rome Italy
47. Department of Neurological, ENT and Thoracic Sciences Fondazione Policlinico Universitario A Gemelli ‐ IRCCS Rome Italy
48. Quebec Heart and Lung Institute, Laval University Quebec City Quebec Canada
49. University Hospital of Nice Nice France
50. Department of Respiratory Medicine Ghent University Hospital Ghent Belgium
51. Department of Medical Sciences University of Torino Torino Italy
52. Allergy and Clinical Immunology Unit Mauriziano Hospital Torino Italy
53. Department of Pulmonary Medicine Mainz University Hospital Mainz Germany
54. Allergy Section, Department of Internal Medicine Hospital Vall d'Hebron Barcelona Spain
55. ARADyAL Research Network Barcelona Spain
56. Division of Allergy/Immunology University of South Florida Tampa Florida USA
57. SOS Allergology and Clinical Immunology, USL Toscana Centro Prato Italy
58. Clinique des Bronches, Allergie et Sommeil, Hôpital Nord Marseille France
59. Universidad Espíritu Santo Samborondón Ecuador
60. Respiralab Research Group Guayas Ecuador
61. ENT Department, Medical Faculty Eskisehir Osmangazi University Eskisehir Turkey
62. UCIBIO, REQUINTE, Faculty of Pharmacy and Competence Center on Active and Healthy Ageing University of Porto (Porto4Ageing) Porto Portugal
63. Fundaçao ProAR, Federal University of Bahia and GARD/WHO Planning Group Salvador Brazil
64. VIM Suresnes, UMR 0892, Pôle des Maladies des Voies Respiratoires, Hôpital Foch, Université Paris‐Saclay Suresnes France
65. Department of Pediatric Pneumology, Immunology and Intensive Care Medicine Charité Medical University Berlin Germany
66. Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam The Netherlands
67. Center of Allergy and Immunology David Tvildiani Medical University Tbilisi Georgia
68. Kazakhstan Association of Allergology and Clinical Immunology, Department of Allergology and Clinical Immunology of the Kazakh National Medical University Almaty Kazakhstan
69. Servicio de Alergia e Immunologia, Clinica Santa Isabel Buenos Aires Argentina
70. Poltava State Medical University Poltava Ukraine
71. Department of Otorhinolaryngology, Head and Neck Surgery Semmelweis University Budapest Hungary
72. Faculty of Medicine Institute of Clinical Medicine, Clinic of Chest Diseases and Allergology, Vilnius University Vilnius Lithuania
73. Department of Pathology, Faculty of Medicine Institute of Biomedical Sciences, Vilnius University Vilnius Lithuania
74. Center of Excellence in Asthma and Allergy Médica Sur Clinical Foundation and Hospital México City Mexico
75. KYomed INNOV Montpellier France
76. Faculty of Health Sciences and CICS – UBI, Health Sciences Research Centre University of Beira Interior Covilhã Portugal
77. Department of Pulmonary Medicine CHU Liège Liège Belgium
78. GIGA I3 Research Group University of Liège Liège Belgium
79. Allergy Unit "D Kalogeromitros," 2nd Department of Dermatology and Venereology National & Kapodistrian University of Athens, "Attikon" University Hospital Athens Greece
80. Department of Clinical Science and Education, Södersjukhuset Karolinska Institutet Stockholm Sweden
81. Sach's Children and Youth Hospital Stockholm Sweden
82. Allergy Center CUF Descobertas Hospital Lisbon Portugal
83. Rhinology Unit & Smell Clinic, ENT Department Hospital Clínic Barcelona Spain
84. Clinical & Experimental Respiratory Immunoallergy IDIBAPS, CIBERES, University of Barcelona Barcelona Spain
85. Department of Allergology Medical University of Gdansk Gdansk Poland
86. Allergy, Asthma and Clinical Immunology, Alfred Health and Department of Immunology, Central Clinical School Monash University Melbourne Victoria Australia
87. Chiba Rosai Hospital Chiba Japan
88. Chiba University Hospital Chiba Japan
89. Department of Otorhinolaryngology Charité‐Universitätsmedizin Berlin Berlin Germany
90. Berlin Institute of Health Berlin Germany
91. Allergy Department, 2nd Pediatric Clinic University of Athens Athens Greece
92. Respiratory Medicine, Department of Translational Medicine University of Ferrara Ferrara Italy
93. Division of Allergy and Clinical Immunology, Department of Medicine "Santa Maria della Speranza" Hospital, Battipaglia Salerno Italy
94. Agency of Health ASL Salerno Italy
95. Postgraduate Programme in Allergy and Clinical Immunology University of Naples Federico II Naples Italy
96. Department of Public Health University of Liège Liège Belgium
97. Ecole Polytechnique de Palaiseau Palaiseau France
98. IRBA (Institut de Recherche Bio‐Médicale des Armées) Brétigny sur Orge France
99. Université Paris Cité Paris France
100. Personalized Medicine, Asthma & Allergy Humanitas Clinical and Research Center IRCCS, Rozzano Milan Italy
101. Department of Allergy Hospital La Paz Institute for Health Research (IdiPAZ) Madrid Spain
102. Pneumologie AP‐HP Centre Université de Paris Cité, Hôpital Cochin, et UMR 1016, Institut Cochin Paris France
103. Department of Otolaryngology, Head and Neck Surgery, Eye and Ear University Hospital Beirut Lebanon
104. Department of Otolaryngology, Head and Neck Surgery Dar Al Shifa Hospital ‐ Salmiya Hawally Kuwait
105. Department of Medicine, Division of Respiratory Medicine and Allergology Showa University School of Medicine Tokyo Japan
106. Allergy Service, Fundacion Jimenez Diaz Autonoma University of Madrid, CIBERES‐ISCIII Madrid Spain
107. PROMISE Department University of Palermo Palermo Italy
108. Usher Institute, The University of Edinburgh Edinburgh UK
109. Department of Respiratory Medicine and Tuberculosis University Hospital Brno Lískovec Czech Republic
110. Department of Respiratory Medicine Copenhagen University Hospital‐Hvidovre Copenhagen Denmark
111. Institute of Clinical Medicine, University of Copenhagen Copenhagen Denmark
112. Department of Immunoallergology Cova da Beira University Hospital Centre Covilhã Portugal
113. UBIAir ‐ Clinical & Experimental Lung Centre and CICS‐UBI Health Sciences Research Centre University of Beira Interior Covilhã Portugal
114. Imunoalergologia, Faculty of Medicine Centro Hospitalar Universitário de Coimbra, University of Coimbra Coimbra Portugal
115. Allergy Unit Málaga Regional University Hospital‐IBIMA Málaga Spain
116. International Primary Care Respiratory Group (IPCRG) Aberdeen UK
117. Health Planning Unit, Department of Social Medicine, Faculty of Medicine University of Crete Heraklion Greece
118. Royal Brompton Hospital, Airways Disease Section London UK
119. Department of Lung Diseases and Clinical Immunology University of Turku Turku Finland
120. FIHLA, Finnish Lung Health Association Helsinki Finland
121. Department of Clinical Medicine, Pulmonary Diseases and Clinical Allergology University of Turku Turku Finland
122. Nova Southeastern University, College of Allopathic Medicine Fort Lauderdale Florida USA
123. Department of Medicine, Clinical Immunology and Allergy McMaster University Hamilton Ontario Canada
124. University Clinic of Respiratory and Allergic Diseases Golnik Slovenia
125. Faculty of Medicine University of Ljubljana Ljubljana Slovenia
126. Department of Pulmonary Diseases, Faculty of Medicine Celal Bayar University Manisa Turkey
127. Department of Otolaryngology Head and Neck Surgery Beijing TongRen Hospital and Beijing Institute of Otolaryngology Beijing China
128. School of Medicine University CEU San Pablo Madrid Spain
129. Department of Infection and Immunity Luxembourg Institute of Health Esch‐sur‐Alzette Luxembourg
130. Department of Dermatology and Allergy Centre Odense University Hospital, Odense Research Center for Anaphylaxis (ORCA) Odense Denmark