1. Department of Clinical, Internal Medicine, Anaesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
2. Department of Pediatrics, Obstetrics and Gynecology, Sapienza University of Rome, Rome, Italy
3. Unit of Vascular Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy