1. Department of Digestive, Hepatobiliary Surgery and Liver Transplantation, Henri Mondor University Hospital, Assistance Publique–Hôpitaux de Paris (AP-HP), Université Paris Est–Créteil, Créteil, France2Department of General and Digestive Surgery, Hospital Universitario Doctor Peset, Valencia, Spain
2. Rothschild Hospital, AP-HP, Université Paris 7, Paris, France
3. Department of Digestive, Hepatobiliary Surgery and Liver Transplantation, Henri Mondor University Hospital, Assistance Publique–Hôpitaux de Paris (AP-HP), Université Paris Est–Créteil, Créteil, France