Affiliation: | 1. General, Emergency and Minimally Invasive Surgery, Careggi University Hospital, Florence, Italy;2. General Surgery Unit, Cisanello University Hospital, Pisa, Italy;3. Department of Medical, Surgical, Neurologic, Metabolic and Aging Sciences, General, Mini-invasive and Obesity Surgery Unit, University of Campania ‘Luigi Vanvitelli’, Naples, Italy;4. Digestive Surgery, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy |