1 Department of Digestive Surgical Oncology - Liver Transplantation Unit, University Hospital of Besançon, 2, Boulevard Alexander Fleming, 25000, Besançon, France. adoussot@chu-besancon.fr.
2 Department of Digestive Surgical Oncology - Liver Transplantation Unit, University Hospital of Besançon, 2, Boulevard Alexander Fleming, 25000, Besançon, France.