1. Department of Surgery “Pietro Valdoni” “Sapienza” University of Rome Rome Italy
2. Department of Diagnostic Medicine “Sapienza” University of Rome Rome Italy
3. Department of Medical and Surgical Sciences University “Magna Graecia” Catanzaro Italy
4. Department of Emergency “Sapienza” University of Rome Rome Italy
5. Department of General and Vascular Surgery Centre Hospitalier Sud Francilienne Paris France
6. Department of Vascular Surgery Civil Hospital Catanzaro Italy