1 Rouen University Hospital, Department of Digestive Surgery, 76000 Rouen, France.
2 Rouen University Hospital, Department of Digestive Surgery, 76000 Rouen, France; Normandie Univ, UNIROUEN, UMR 1245 INSERM, Rouen University Hospital, Department of Genomic and Personalized Medicine in Cancer and Neurological Disorders, 76000 Rouen, France. Electronic address: lilian.schwarz@chu-rouen.fr.