Colorectal Cancer

• Research Site — Los Angeles, California, United States
• Research Site — Palm Springs, California, United States
• Research Site — Aurora, Colorado, United States
• Research Site — New Haven, Connecticut, United States

• Jonsson Comprehensive Cancer Center, UCLA — Los Angeles, California, United States

• Jonsson Comprehensive Cancer Center, UCLA — Los Angeles, California, United States
• Fox Chase Cancer Center — Philadelphia, Pennsylvania, United States

• CCOP - Scottsdale Oncology Program — Scottsdale, Arizona, United States
• Veterans Affairs Medical Center - Palo Alto — Palo Alto, California, United States
• UCSF Cancer Center and Cancer Research Institute — San Francisco, California, United States
• Stanford University Medical Center — Stanford, California, United States

Not specified

• MBCCOP - Gulf Coast — Mobile, Alabama, United States
• CCOP - Western Regional, Arizona — Phoenix, Arizona, United States
• Veterans Affairs Medical Center - Phoenix (Carl T. Hayden) — Phoenix, Arizona, United States
• Veterans Affairs Medical Center - Tucson — Tucson, Arizona, United States

• University of Michigan Comprehensive Cancer Center — Ann Arbor, Michigan, United States

• UCSF Helen Diller Family Comprehensive Cancer Center — San Francisco, California, United States
• University of Michigan Comprehensive Cancer Center — Ann Arbor, Michigan, United States
• Josephine Ford Cancer Center at Henry Ford Hospital — Detroit, Michigan, United States

• Vanderbilt-Ingram Cancer Center — Nashville, Tennessee, United States

• Henry Ford Health System — Detroit, Michigan, United States
• ABQ Health Partners/Lovelace Clinic Foundation — Albuquerque, New Mexico, United States
• Battelle Centers for Public Health Research and Evaluation — Seattle, Washington, United States