[1] Mem Sloan Kettering Canc Ctr, Dept Med, New York, NY USA
[2] Univ Mannheim, Tagestherapiezentrum UMM, Mannheim, Germany
[3] Vall Hebron Univ Hosp, Dept Med Oncol, Barcelona, Spain
[4] Natl Canc Ctr Hosp East, Dept Expt Therapeut & GI Oncol, Kashiwa, Chiba, Japan
[5] Ctr Canc Care, START, San Antonio, TX USA
[6] Yale Univ, Yale Canc Ctr, New Haven, CT USA
[7] Peking Univ Canc Hosp & Inst, Dept Gastrointestinal Oncol, Beijing, Peoples R China
[8] Boehringer Ingelheim GmbH & Co KG, Therapeut Area Med Oncol, Ingelheim, Germany
[9] Boehringer Ingelheim GmbH & Co KG, Biostatist & Data Sci, Ridgefield, CT USA
[10] Boehringer Ingelheim GmbH & Co KG, Translat Med & Clin Pharmacol, Biberach, Germany
[11] Univ Texas MD Anderson Canc Ctr, Dept Gastrointestinal Med Oncol, Houston, TX USA