Xavier Tenezaca-Sari1, Marvin García-Reyes2. 1. Department of Vascular Surgery, Endovascular Surgery and Angiology, Vall d'Hebron University Hospital, Barcelona, Spain. Electronic address: axtenezaca@hotmail.com. 2. Department of Vascular Surgery, Endovascular Surgery and Angiology, Vall d'Hebron University Hospital, Barcelona, Spain.