1. Department of Pathophysiology and Transplantation,Università degli Studi di Milano, Cardio-Thoracic Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
2. Section of Infectious Diseases, Department of Pathology and Diagnostics, Azienda Ospedaliera Universitaria Integrata, Policlinico G B Rossi, Verona, Italy
3. Unit of Interventional Pulmonology, High Speciality “A. Cardarelli” Hospital, Naples, Italy
4. Internal Medicine, Hospital San Giovanni Bosco Hospital, Turin, Italy
5. Department of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Firenze, Italy
6. C.R.E.A. Sanità. University of Rome Tor Vergata, Rome, Italy
7. Responsabile Nazionale Area Progettuale SIMG Malattie Infettive, Terni, Italy
8. Dipartimento di Scienze Biomediche e Biotecnologiche, School of Medicine, University of Catania, Catania, Italy