1. Department of Surgery, Subdivision of Vascular Surgery, Laiko University Hospital, 17 Ag. Thoma Street, 11527 Athens, Greece
2. Department of Radiology, Laiko University Hospital, 17 Ag. Thoma Street, 11527 Athens, Greece
3. Department of Orthopedics, Laiko University Hospital, 17 Ag. Thoma Street, 11527 Athens, Greece