Digestive System Neoplasms

• UAB Comprehensive Cancer Center — Birmingham, Alabama, United States
• University of Texas MD Anderson Cancer Center — Houston, Texas, United States
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Lyon, France
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Marseille, France

• UCSD Moores Cancer Center — La Jolla, California, United States

• Ch D Abbeville; Medecine B1 — Abbeville, France
• Clinique Du Docteur Calabet; Cromg — Agen, France
• Ch D Agen; Medecine Interne II — Agen, France
• C.H. Du Pays D'aix En Provence Service du Dr Blanc — Aix-en-Provence, France

• Institute for Clinical and Experimental Medicine — Prague, Czechia

• Veterans Administration Long Beach Medical Center — Long Beach, California, United States
• University of California Medical Center At Irvine-Orange Campus — Orange, California, United States
• Kaiser Permanente - Sacramento — Sacramento, California, United States
• Jewish General Hospital — Montreal, Quebec, Canada

Not specified

• KFSH&RC — Riyadh, Saudi Arabia

• Kfsh & Rc — Riyadh, Saudi Arabia

• Centro Medico Nacional Siglo XXI. UMAE Hospital de Especialidades — Mexico City, Mexico

• CHU Jean Minjoz — Besançon, France
• Hôpitlal Henri Mondor — Créteil, France
• Institut Hospitalier Franco-Britannique — Levallois-Perret, France
• CHRU Claude Huriez — Lille, France