1 Emergency Surgery and Trauma, Fondazione Policlinico Universitario A. Gemelli, IRCCS Roma - Università Cattolica del Sacro Cuore, Rome, Italy.
2 Unit of General and Liver Transplant Surgery, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
3 Colorectal Surgery Unit, Surgery Center, Fondazione Policlinico Universitario Campus Bio-Medico, University Campus Bio-Medico of Rome, Rome, Italy.