Affiliation: | 1.Digestive Cancer Registry of Burgundy, Dijon, France ;2.LNC UMR1231 EPICAD, Dijon, France ;3.University of Bourgogne Franche-Comté, UFR des sciences de santé, Dijon, France ;4.FRANCIM (French Network of cancer registries), Toulouse, France ;5.Digestive Cancer Registry of Finistère, EA 7479 SPURBO, University Hospital, Brest, France ;6.Department of Hepato-Gastroenterology, University Hospital La Cavale Blanche, Brest, France ;7.Digestive Tumour Registry of Calvados, Pôle recherche CHU Caen Normandie, INSERM-UCN 1086, Centre François Baclesse, Caen, France ;8.Dijon University Hospital, Dijon, France ; |