1. Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS, Rozzano, Italy
2. Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
3. Internal Medicine Department, Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milano, Italy
4. Department of Pathophysiology and Transplantation, Università Degli Studi Di Milano, Milano, Italy
5. Department of Surgery, Medicine, Molecular Biology and Critical Care, University of Pisa, Pisa, Italy
6. Asthma Center and Allergy Unit, Verona University Hospital, Verona, Italy
7. Respiratory Medicine Section, Department of Basic Medical Science, Neuroscience and Sense Organs, University of Bari Aldo Moro, Bari, Italy
8. Respiratory Medicine Unit, A.O.U. “Policlinico-Vittorio Emanuele”, Catania, Italy
9. Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
10. Faculty of Medicine and Surgery, University of Insubria, Varese, Italy
11. Division of Pulmonary Rehabilitation, Maugeri Care and Research Institute, IRCCS, Tradate, Italy 3