Affiliation: | (1) Department of Cardiothoracic Surgery, School of Medicine, University of Ioannina, University Avenue, 45500, Ioannina, Greece;(2) Department of Surgery — Vascular Surgery Unit, School of Medicine, University of Ioannina, University Avenue, 45500, Ioannina, Greece;(3) Department of Cardiology, School of Medicine, University of Ioannina, University Avenue, 45500, Ioannina, Greece;(4) Department of Cardiothoracic Surgery, St. Luke’s-Roosevelt Hospital, Columbia University, New York, New York, USA |