Institution: | 1. Department of Surgical Oncology and Digestive Surgery, Hôpital Bicêtre, Assistance Publique–Hôpitaux de Paris, Le Kremlin-Bicêtre, Université Paris-Sud INSERM 986, France;2. Department of General Surgery and Surgical Oncology, Hôpital Ambroise Paré, Assistance Publique–Hôpitaux de Paris, 92100 Boulogne-Billancourt, France |