1. Thoracic Surgery Department, University and Hospital Trust, Ospedale Borgo Trento, Verona, Italy
2. Clinical Research Unit, University and Hospital Trust, Ospedale Borgo Trento, Verona, Italy
3. Thoracic Surgery Department, Memorial Sloan Kettering Cancer Center, New York, NY, USA
4. Division of Thoracic Surgery and Lung Transplantation, IRCCS ISMETT – UPMC, Palermo, Italy
5. Department of Thoracic Surgery, Maggiore Teaching Hospital, Bologna, Italy
6. Department of Thoracic Surgery, University Hospital Careggi, Florence, Italy
7. Department of Thoracic Surgery, Monaldi Hospital, Naples, Italy
8. Department of Thoracic Surgery, University Hospital “Mazzini”, Teramo, Italy