1. Vascular and Endovascular Surgery Unit, San Donato Hospital Arezzo, Local Health Authorities South East Tuscany, 52100 Arezzo, Italy
2. Interventional Cardiology Unit, San Donato Hospital Arezzo, Local Health Authorities South East Tuscany, 52100 Arezzo, Italy
3. Diabetology Unit, San Donato Hospital Arezzo, Local Health Authorities South East Tuscany, 52100 Arezzo, Italy
4. Department of General and Specialist Surgery, Faculty of Pharmacy and Medicine, Sapienza University of Rome, 155 Viale del Policlinico, 00161 Rome, Italy
5. Medicine and Surgery School of Medicine, Saint Camillus International University of Health Sciences, 8 Via di Sant’Alessandro, 00131 Rome, Italy
6. Division of Vascular Surgery, Department of Cardiovascular Sciences, S. Anna and S. Sebastiano Hospital, Via F. Palasciano, 81100 Caserta, Italy