[1
]
*Department of Surgery and Transplantation, University Hospital of Zurich, Zurich,
Switzerland †Department of Surgery, Division of Gastrointestinal and Transplantation
Surgery, Erasmus MC University Medical Centre Rotterdam, Rotterdam, The Netherlands
‡Pôle des Pathologies Digestives, Hépatiques et de la Transplantation, Hôpital de
Hautepierre, Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, Strasbourg,
France §Institute of Social and Preventive Medicine, University of Zurich, Zurich,
Switzerland. ¶Hospital Paul Brousse, Université Paris Sud, Paris, France.