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 Otolaryngology, Head and Neck Surgery Universitätsmedizin Mainz Mainz Germany
5. Center for Rhinology and Allergology Wiesbaden Germany
6. Medical Consulting Czarlewski Levallois France
7. MASK‐air Montpellier France
8. ISGlobal, Barcelona Institute for Global Health Barcelona Spain
9. IMIM (Hospital del Mar Medical Research Institute) Barcelona Spain
10. Universitat Pompeu Fabra (UPF) Barcelona Spain
11. CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
12. Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy University Hospital Marburg, Philipps‐Universität Marburg Marburg Germany
13. 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
14. University of Bari Medical School, Unit of Geriatric Immunoallergology Bari Italy
15. Department of Allergy and Immunology Hospital Quironsalud Bizkaia Bilbao Spain
16. Institute of Allergology, Charité – Universitätsmedizin Berlin Corporate Member of Freie Universität Berlin and Humboldt‐Universität zu Berlin Berlin Germany
17. Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology Berlin Germany
18. Department of Medical Sciences, Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
19. Department of Biomedical Sciences Humanitas University Pieve Emanuele Italy
20. Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS Rozzano Italy
21. Allergy Section, Department of Internal Medicine Hospital Vall d'Hebron & ARADyAL Research Network Barcelona Spain
22. Serviço de Imunoalergologia, Hospital de Dona Estefânia Centro Hospitalar Universitário de Lisboa Central Lisbon Portugal
23. NOVA Medical School/Comprehensive Health Research Center (CHRC) Lisbon Portugal
24. Division of Allergy/Immunology University of South Florida Tampa Florida USA
25. SOS Allergology and Clinical Immunology USL Toscana Centro Prato Italy
26. School of Medicine University CEU San Pablo Madrid Spain
27. Department of Medicine and Health Research Methods, Evidence & Impact McMaster University Hamilton ON 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 Brazil
31. Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana" University of Salerno Salerno Italy
32. VIM Suresnes, UMR_0892, Pôle des Maladies des Voies Respiratoires Hôpital Foch Université Paris‐Saclay Suresnes France
33. Department of Otorhinolaryngology Amsterdam University Medical Centres Location AMC Amsterdam The Netherlands
34. ERS President 2017‐2018 7th Resp Med Department and Asthma Center Athens Chest Hospital Athens Greece
35. Department of Pulmonary Diseases, Istanbul University‐Cerrahpasa Cerrahpasa Faculty of Medicine Istanbul Turkey
36. Skin and Allergy Hospital Helsinki University Hospital, University of Helsinki Helsinki Finland
37. Servicio de Alergia e Immunologia Clinica Santa Isabel Buenos Aires Argentina
38. Department of Allergology and Clinical Immunology of the Kazakh National Medical University Almaty Kazakhstan
39. Department of Clinical Immunology Wrocław Medical University Wroclaw Poland
40. Department of Clinical Immunology ALL‐MED Medical Research Institute Wrocław Poland
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. Department of Otorhinolaryngology, Head and Neck Surgery Semmelweis University Budapest Hungary
44. Center of Excellence in Asthma and Allergy Médica Sur Clinical Foundation and Hospital México City Mexico
45. KYomed INNOV Montpellier France
46. Scottish Centre for Respiratory Research Cardiovascular & Diabetes Medicine Medical Research Institute Ninewells Hospital University of Dundee Dundee UK
47. Department of Pulmonary Medicine CHU Sart‐Tilman, and GIGA I3 Research Group Liege Belgium
48. Allergy Unit "D Kalogeromitros" 2nd Department of Dermatology and Venereology National & Kapodistrian University of Athens, "Attikon" University Hospital Athens Greece
49. Department of Medical Sciences Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
50. Allergy Center CUF Descobertas Hospital Lisbon Portugal
51. IMSB, Medical Faculty, University of Cologne and ClinCompetence Cologne GmbH Cologne Germany
52. Rhinology Unit & Smell Clinic ENT Department Hospital Clínic Clinical & Experimental Respiratory Immunoallergy IDIBAPS CIBERES University of Barcelona Barcelona Spain
53. EFA European Federation of Allergy and Airways Diseases Patients’ Associations Brussels Belgium
54. Department of Otorhinolaryngology Chiba University Hospital Chiba Japan
55. Allergy Department, 2nd Pediatric Clinic University of Athens Athens Greece
56. Division of Allergy and Clinical Immunology Department of Medicine Agency of Health ASL Salerno, "Santa Maria della Speranza" Hospital, Battipaglia Salerno Italy
57. Ecole Polytechnique Palaiseau IRBA (Institut de Recherche bio‐Médicale des Armées) Bretigny France
58. Allergy and Clinical Immunology Unit, Centro Hospitalar e Universitário de Coimbra and Institute of Immunology, Faculty of Medicine, University of Coimbra, and Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra Coimbra Portugal
59. Department of Otolaryngology‐Head and Neck Surgery, Eye and Ear University Hospital, Beirut, Lebanon and ENT Department, Dar Al Shifa Hospital Salmiya Kuwait
60. Department of Prevention of Environmental Hazards, Allergology and Immunology Medical University of Warsaw Warsaw Poland
61. Department of Pulmonary medicine and tuberculosis University Hospital Brno Brno Czech Republic
62. Faculty of Health Sciences University of Beira Interior Covilha Portugal
63. UBIAir ‐ Clinical & Experimental Lung Centre University of Beira Interior Covilha Portugal
64. Department of Immunoallergology Cova da Beira University Hospital Centre Covilhã Portugal
65. Department of General ORL, H&NS Medical University of Graz ENT‐University Hospital Graz Graz Austria
66. Skin and Allergy Hospital Helsinki University Hospital, and University of Helsinki Helsinki Finland
67. Fundacion Jimenez Diaz CIBERES Faculty of Medicine Autonoma University of Madrid Madrid Spain
68. Health Planning Unit, Department of Social Medicine, Faculty of Medicine, University of Crete, Crete, Greece and International Primary Care Respiratory Group IPCRG Aberdeen Scotland
69. Institute of Clinical Medicine and Institute of Health Sciences Medical Faculty of Vilnius University Vilnius Lithuania
70. Department of Chest Medicine Centre Hospitalier Universitaire UCL Namur Université Catholique de Louvain Yvoir Belgium
71. Nova Southeastern University Fort Lauderdale Florida USA
72. Department of Medicine Clinical Immunology and Allergy McMaster University Hamilton Ontario Canada
73. Department of Pulmonology Celal Bayar University Manisa Turkey
74. University Clinic of Respiratory and Allergic Diseases, Golnick and University of Ljubljana, Faculty of Medicine Ljubljana Slovenia
75. University Hospital Montpellier Montpellier France