Affiliation: | 1. Department of Plastic, Reconstructive and Aesthetic Surgery, Amiens University Hospital, place Victor Pauchet, Picardie, 80054 Amiens Cedex 1, France;2. Department of visceral surgery, Amiens University Hospital, Place Victor Pauchet, Picardie, 80054 Amiens Cedex 1, France;3. Department of visceral surgery, Beauvais Hospital, Avenue Léon Blum, BP 40319, 60021 Beauvais |