1. Acute Care Surgery and Trauma, ASST-GOM Niguarda, Piazza Ospedale Maggiore 3, 20162 Milan, Italy
2. General Surgery, I.R.C.C.S. San Raffaele Hospital, Via Olgettina 60, 20132 Milan, Italy
3. Department of Surgical Sciences, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
4. Division of General Surgery, Department of Translational Medicine, Maggiore Della Carità Hospital, University of Eastern Piedmont, Corso Giuseppe Mazzini 18, 28100 Novara, Italy
5. Department of Pediatric Surgery, ASST-GOM Niguarda, Piazza Ospedale Maggiore 3, 20162 Milan, Italy
6. Department of Pathophysiology and Transplantation-State University of Milan-Acute Care Surgery and Trauma, ASST-GOM Niguarda, Piazza Ospedale Maggiore 3, 20162 Milan, Italy