1. Charité Universitätsmedizin Berlin Humboldt‐Universität zu Berlin Berlin Germany
2. Department of Dermatology and Allergy Comprehensive Allergy Center Berlin Institute of Health Berlin Germany
3. University Hospital Montpellier Montpellier France
4. MACVIA‐France Montpellier France
5. IQVIA Consumer Health Frankfurt Germany
6. Upper Airways Research Laboratory ENT Dept Ghent University Hospital Ghent Belgium
7. International Airway Research Center First Affiliated Hospital GuangzouSun Yat‐sen University Guangzou China
8. Division of ENT Diseases CLINTEC, Karolinska Institutet Stockholm Sweden
9. Department of ENT Diseases Karolinska University Hospital Stockholm Sweden
10. Personalized Medicine Asthma & Allergy Clinic‐Humanitas University & Research HospitalIRCCS‐Milano Milano Italy
11. Allergy Section Department of Internal Medicine Hospital Vall d'Hebron & ARADyAL Research Network Barcelona Spain
12. UCIBIO REQUINTE Faculty of Pharmacy and Competence Center on Active and Healthy Ageing of University of Porto (Porto4Ageing) Porto Portugal
13. Medical Consulting Czarlewski Levallois France
14. Unité de Recherche en Pharmacologie Respiratoire Pôle des Maladies des Voies Respiratoires Hôpital FochUniversité Paris‐Saclay Suresnes France
15. CINTESIS Center for Research in Health Technology and Information Systems Faculdade de Medicina da Universidade do Porto Lda Porto Portugal
16. Medida Lda Porto Portugal
17. Center Department of Otolaryngology, Head and Neck Surgery Universitätsmedizin Mainz Mainz Germany
18. Center for Rhinology and Allergology Wiesbaden Germany
19. Department of Otolaryngology, Head and Neck Surgery Universitätsmedizin Mainz Mainz Germany
20. Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital Medical University of Lodz Lodz Poland
21. Faculty of Health Sciences and CICS – UBI Health Sciences Research Centre University of Beira Interior Covilhã Portugal
22. Rhinology Unit & Smell Clinic ENT Department Hospital Clínic Barcelona Spain
23. Clinical & Experimental Respiratory Immunoallergy IDIBAPS CIBERES University of Barcelona Barcelona Spain
24. Section of Rhinology and Allergy Department of Otorhinolaryngology, Head and Neck Surgery University Hospital Marburg Philipps‐Universität Marburg Marburg Germany
25. Ecole Polytechnique Palaiseau IRBA (Institut de Recherche bio‐Médicale des Armées) Bretigny France
26. Department of Prevention of Environmental Hazards, Allergology and Immunology Medical University of Warsaw Warsaw Poland
27. The Royal National ENT Hospital University College London London UK
28. Pharmaceutical Care Unit Faculty of Pharmaceutical Sciences Ghent University Ghent Belgium
29. PELyon Lyon France
30. HESPER 7425 Health Services and Performance Research Université Claude Bernard Lyon Lyon France