Affiliation: | 1. Service de Chirurgie Viscérale et Digestive CHU Angers, 4 rue Larrey 49933, Angers Cedex 9, France 2. Service d’Hépato-gastro-entérologie Institut Gustave Roussy, 39, rue Camille Desmoulins, 94805, Villejuif, France 3. Lehigh Valley Hospital, Allentown, PA, USA 4. Department of Visceral Surgery, CHU Angers, 4, rue Larrey 49933, Angers Cedex 9, France
|