Radiation Therapy for the Treatment of Metastatic Gastrointestinal Cancers
University of California, San Francisco
University of California, San Francisco
Federation Francophone de Cancerologie Digestive
Cardiff University
AIDS Malignancy Consortium
Eastern Cooperative Oncology Group
M.D. Anderson Cancer Center
National Institutes of Health Clinical Center (CC)
UNICANCER
Blokhin's Russian Cancer Research Center
Lund University Hospital
UNICANCER
Radiation Therapy Oncology Group
Alliance for Clinical Trials in Oncology
National Cancer Institute (NCI)
National Cancer Institute (NCI)
European Organisation for Research and Treatment of Cancer - EORTC