1 Thoracic Surgery Unit, Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy.
2 Pathology Unit, Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy.
3 Thoracic Surgery Unit, Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy. Electronic address: federico.rea@unipd.it.