1. Division of Respiratory and Allergic Diseases Department of Respiratory Diseases High Specialty Hospital A. Cardarelli Napoli Italy
2. School of Specialization in Respiratory Diseases University of Napoli Federico II Napoli Italy
3. Epidemiology of Allergic and Respiratory Diseases Department IPLESP Medical School Saint‐Antoine INSERM & Sorbonne Université Paris France
4. Interdepartmental Center of Bioclimatology University of Florence Florence Italy
5. First Division of Pneumology High Speciality Hospital “V. Monaldi” University “Federico II” Medical School Napoli Italy