1. Unit of Vascular Surgery, Università Campus Bio-Medico di Roma, 00128 Rome, Italy
2. Unit of Cardiac Surgery, Università Campus Bio-Medico di Roma, 00128 Rome, Italy
3. Residency Program of Vascular and Endovascular Surgery, University of Ferrara, 44121 Ferrara, Italy
4. Head of Research Unit of Vascular Surgery, Università Campus Bio-Medico di Roma, 00128 Rome, Italy