1. Epidemiology of Allergic and Respiratory Diseases (EPAR) Team Faculté de Médecine Saint‐Antoine Institute Pierre Louis d’Epidemiologie et Sante Publique (IPLESP) Sorbonne Université and INSERM UMR‐S 1136 Paris France
2. Assistance Publique – Hôpitaux de Paris (AP‐HP) Service des Explorations Fonctionnelles et Respiratoires Hôpital Avicenne Bobigny France
3. Unit of Epidemiology and Medical Statistics Department of Diagnostic and Public Health University of Verona Verona Italy
4. Department of Health Promotion, Mother and Child Care Internal Medicine and Medical Specialties University of Palermo Palermo Italy
5. INSERM UMR‐S 1018 Centre de Recherche en Épidémiologie et Santé des Populations (CESP) Villejuif France
6. Department of Community Medicine Faculty of Medicine Isra University Hyderabad Pakistan
7. Assistance Publique – Hôpitaux de Paris (AP‐HP) Internal Medicine 2 Auto‐immune and systemic diseases University Hospital Pitié‐Salpêtrière Paris France