1. Unit of Vascular Surgery, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Policlinico Sant’Orsola–Malpighi, Bologna, Italy
2. Department of Vascular and Endovascular Surgery, Ruprecht Karls University Heidelberg, Heidelberg, Germany
3. Baptist Cardiac and Vascular Institute, Baptist Hospital Miami, Miami, FL, USA
4. Department of Diagnostic and Interventional Radiology, Ruprecht Karls University Heidelberg, Heidelberg, Germany