1. Dipartimento di Scienze Mediche e Chirurgiche Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica Sacro Cuore Rome Italy
2. Dipartimento di Scienze Mediche e Chirurgiche Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
3. Dipartimento di Neuroscienze, Sezione di Fisica Università Cattolica Del Sacro Cuore Roma Italy
4. Fondazione Policlinico Universitario A. Gemelli, IRCCS Roma Italy
5. Area Diagnostica di Laboratorio Fondazione Policlinico Universitario A. Gemelli, IRCCS Rome Italy
6. Allergy and Respiratory Diseases IRCCS Policlinico San Martino, University of Genoa Genoa Italy
7. Department of Medicine University of Verona and Verona University Hospital Verona Italy
8. Asthma Center and Allergy Unit University of Verona and General Hospital Verona Italy
9. Personalized Medicine, Asthma and Allergy ‐ Humanitas Clinical and Research Hospital IRCCS Milan Italy
10. Department of Biomedical Sciences Humanitas University Milan Italy
11. Respiratory Medicine Unit A.O.U. “Policlinico‐Vittorio Emanuele” Catania Italy
12. Department of Clinical and Experimental Medicine, Section of Respiratory Medicine A.O.U. “Policlinico‐Vittorio Emanuele”, University of Catania Catania Italy
13. Department of Clinical and Experimental Medicine, Section of Respiratory Medicine University of Catania Catania Italy
14. Otolaryngology Institute‐Department of Head and Neck Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
15. Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy