1 Department of HPB Surgery and Liver Transplantation, Beaujon Hospital, Paris, France; Assistance Publique, Hôpitaux de Paris, Paris, France; Université Paris VII Denis Diderot, Paris, France. Electronic address: jacques.belghiti@aphp.fr.
2 Department of HPB Surgery and Liver Transplantation, Beaujon Hospital, Paris, France; Assistance Publique, Hôpitaux de Paris, Paris, France; Université Paris VII Denis Diderot, Paris, France.
3 Department of Surgery, Division of Transplantation, Rush University Medical Center, Chicago, IL; Department of Surgery, Cantonal Hospital Winterthur, Canton of Zurich, Switzerland.