Department of Surgical Sciences, Città Della Salute e Della Scienza, University of Torino, Turin, Italy

E. Falletto

Unit of Emergency Surgery, Careggi University Hospital, Florence, Italy

J. Martellucci

Gastroenterology and GI Endoscopy Unit, University Hospital of Udine, Udine, Italy

P. Rossitti & E. Zucchi

Department of General Surgery, Department of Biomedical and Clinical Sciences, “Luigi Sacco”, “Luigi Sacco” University Hospital, Milan, Italy

A. Bondurri & G. Zaffaroni

Department of Morphology, Surgery and Experimental Medicine, General Surgery Unit, University of Ferrara, Ferrara, Italy

S. Ascanelli & L. Chimisso

Department of Surgical Oncology, Centro di Riferimento Oncologico di Aviano IRCCS, Aviano, Italy

A. Lauretta & M. Mirafiori

Department of Surgery “Pietro Valdoni”, Policlinico Umberto I “Sapienza”, University of Rome, Rome, Italy

I. Clementi

Department of Pelvic Floor Surgery and Proctology, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy

V. Ripetti & P. Luffarelli

General Surgery Unit, Sant’Antonio Abate Hospital in Gallarate, ASST Valle Olona, Varese, Italy

G. Cestaro & C. Bottini

Department of Translational Sciences and New Technologies in Medicine and Surgery, Gastrointestinal Unit, University of Pisa, Pisa, Italy

M. Bellini & C. Lambiase

Colorectal Surgery Unit, AUSL Romagna, Ospedale per gli Infermi, Faenza, Italy

F. Di Candido & D. Zattoni

General Surgery Division, Koelliker Hospital, Turin, Italy

S. Cornaglia & P. Tonello