European Institute of Oncology (IEO) IRCCS - Division of Thoracic Surgery, European Institute of Oncology (IEO) IRCCS, Istituti Fisioterapici Ospitalieri (IFO) - IRCCS Regina Elena National Cancer Institute, Istituti Fisioterapici Ospitalieri (IFO) - IRCCS Regina Elena National Cancer Institute, Università di Padova, Università di Padova, Catholic University of the Sacred Heart, Rome, Fondazione Policlinico Universitario A. Gemelli IRCCS, University of Pisa, University of Pisa, Humanitas University, IRCCS Humanitas Research Hospital - Division of Thoracic Surgery, Università Vita-Salute San Raffaele, Università Vita-Salute San Raffaele, Regional Hospital San Camillo-Forlanini, University of Bologna - Sant'Orsola Malpighi Hospital, Universita di Torino, Universita di Torino, Carlo Poma Hospital - Thoracic Surgery Division, Carlo Poma Hospital - Thoracic Surgery Division, University of Parma, University of Parma, Università degli Studi di Bari “Aldo Moro” (UNIBA), Università degli Studi di Bari “Aldo Moro” (UNIBA), University of Milan, University of Milan, University of L'Aquila, University of L'Aquila, University of Ferrara, University of Ferrara, Università degli Studi di Perugia, Università degli Studi di Perugia, Careggi University Hospital of Florence, Careggi University Hospital of Florence, Misericordia University and Misericordia University