1. Epidemiology of Allergic and Respiratory Diseases Department (EPAR); Sorbonne Universités; UPMC Univ Paris 06; INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (IPLESP UMRS 1136); Medical School Saint-Antoine; 75012 Paris France
2. Department of General Practice; UPMC Université Paris 6; Medical School Saint Antoine; 75012 Paris France