1. Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072 Pieve Emanuele, Milan, Italy
2. IRCCS Humanitas Research Hospital, Personalized Medicine, Asthma and Allergy, via Manzoni 56, 20089 Rozzano, Milan, Italy
3. Department of Surgery, Medicine, Molecular Biology and Critical Care, University of Pisa, Pisa, Italy
4. Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy
5. Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
6. Allergy Unit, National Health Service, Scilla, Italy
7. Fondazione Policlinico A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
8. Pulmonary Unit, Azienda Ospedaliera Universitaria Integrata and University of Verona, Verona, Italy
9. Research Center on Asthma and COPD, Department of Translational Medicine, University of Ferrara, Ferrara, Italy