1. Vascular Surgery Unit, Department of Cardiothoracic and Vascular Surgery, University Hospital of Heraklion, University of Crete, Heraklion, Greece
2. Interventional Radiology Unit, Department of Medical Imaging, University Hospital of Heraklion, Medical School of Crete, Heraklion, Greece
3. Department of Vascular Surgery, ‘Democritus’ University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece