1 Department of Visceral Surgery and Transplantation, Geneva University Hospitals, Geneva, Switzerland. salvator10@yahoo.com.
2 Depatment of Surgery, Regional Hospital of Lugano, Lugano, Switzerland.
3 School of Health Sciences and social work, University of Portsmouth, Portsmouth, UK.
4 Department of Surgery, Regional Hospital of Bellinzona, Bellinzona, Switzerland.
5 Department of Visceral Surgery, Lausanne University Hospital, Lausanne, Switzerland.
6 Department of Surgery, Standort Unispital Clarunis, Universitäres Bauchzentrum Basel, Basel, Switzerland.
7 Depatment of Surgery, Regional Hospital of Lugano, Lugano, Switzerland. dimitri.christoforidis@eoc.ch.
8 Lausanne University Hospital and University of Lausanne, Vice-Primario, Chirurgia, Ospedale Regionale di Lugano, via Tesserete 42, 6900, Lugano, Switzerland. dimitri.christoforidis@eoc.ch.
The original version of this article, unfortunately, contained an error. The given names and family names of the authors were interchanged and are now presented correctly. The original article has been corrected.].