Digestive/Gastrointestinal Cancer Cooperative Research Groups

Australasian Gastro-Intestinal Trials Group (AGITG) Camperdown, NSW, Australia

Belgian Group of Digestive Oncology (BGDO) Bassenge, Belgium

Grupo Español de Tratamiento de Tumores Digestivos (TTD) Madrid, Spain

Gruppen for Øvre Gastrointestinal Cancer (ØGC) Odense, Denmark

National Cancer Research Network (NCRN) - Leeds, UK
Upper Gastro-Intestinal Cancer Group