Intestinal Neoplasms

• Royal Bolton Hospital — Bolton, Greater Manchaster, United Kingdom
• University Hospitals of Morecambe Bay NHS Foundation Trust — Lancaster, Lancashire, United Kingdom
• Mid Cheshire Hospitals NHS Foundation Trust — Crewe, Mid Cheshire, United Kingdom
• South Tyneside NHS Foundation Trust — South Shields, Tyne and Wear, United Kingdom

• VU University Medical Center — Amsterdam, North Holland, Netherlands

• Kaiser Permanente Washington Health Research Institute — Seattle, Washington, United States

• Hôpital Avicenne — Bobigny, France

• Aalborg University Hospital — Aalborg, Denmark
• Aarhus University Hospital — Aarhus, Denmark
• Rigshospitalet — Copenhagen, Denmark
• Sydvestjysk Hospital — Esbjerg, Denmark

• The Albert Einstein College of Medicine of Yeshiva University — The Bronx, New York, United States

• University of Texas MD Anderson Cancer Center — Houston, Texas, United States

Not specified

• Clinique Saint Luc — Bouge, Belgium
• CHIREC — Brussels, Belgium
• Cliniques universitaires Saint-Luc — Brussels, Belgium
• Grand Hopital de Charleroi — Charleroi, Belgium

• University of Alabama at Birmingham Comprehensive Cancer Center — Birmingham, Alabama, United States
• Comprehensive Cancer Institute of Huntsville — Huntsville, Alabama, United States
• Huntsville Hospital System — Huntsville, Alabama, United States
• MBCCOP - Gulf Coast — Mobile, Alabama, United States