Colorectal Neoplasms

• University of South Alabama — Mobile, Alabama, United States
• Jupiter Research — Jupiter, Florida, United States
• Miami Research Associates — Miami, Florida, United States
• United Medical Research — New Smyrna Beach, Florida, United States

• The Canberra Hospital — Garran, Australian Capital Territory, Australia
• Macarthur Cancer Therapy Centre — Campbelltown, New South Wales, Australia
• Royal Prince Alfred Hospital — Camperdown, New South Wales, Australia
• Liverpool Hospital — Liverpool, New South Wales, Australia

• American University of Beirut Medical Center — Beirut, Lebanon

• North Central Cancer Treatment Group — Rochester, Minnesota, United States

• Dept. of Oncology, Vejle Hospital — Vejle, Denmark
• Dept. of Radiology, Vejle Hospital — Vejle, Denmark

• COG Phase I Consortium — Arcadia, California, United States

• Massachusetts General Hospital Cancer Center — Boston, Massachusetts, United States
• Duke University Medical Center — Durham, North Carolina, United States

• Children's Oncology Group — Arcadia, California, United States

Not specified

• Cleveland Clinic Taussig Cancer Center — Cleveland, Ohio, United States