1 Thoracic Surgery Unit, Department of Emergency and Organ Transplantation (DETO), University Hospital of Bari, Piazza Giulio Cesare, 11, 70124, Bari, Italy. giuseppe.marulli@uniba.it.
2 Thoracic Surgery Unit, Department of Cardiologic, Thoracic and Vascular Sciences, University Hospital of Padova, Padova, Italy.
3 Thoracic Surgery Unit, Department of Emergency and Organ Transplantation (DETO), University Hospital of Bari, Piazza Giulio Cesare, 11, 70124, Bari, Italy.
4 Thoracic Surgery Unit, Division of Thoracic Surgery, Monaldi Hospital, Naples, Italy.