Intestinal Diseases

• Research Site — Anniston, Alabama, United States
• Research Site — Birmingham, Alabama, United States
• Research Site — Casa Grande, Arizona, United States
• Research Site — Tucson, Arizona, United States

• The Children's Hospital of Philadelphia — Philadelphia, Pennsylvania, United States

• Abbotsford Centre, BC Cancer Agency — Abbotsford British Columbia, British Columbia, Canada
• BC Cancer Agency - Centre for the Southern Interior — Kelowna, British Columbia, Canada
• Fraser Valley Centre, BC Cancer Agency — Surrey, British Columbia, Canada
• Vancouver Centre, BC Cancer Agency — Vancouver, British Columbia, Canada

• USC/Norris Cancer Center — Los Angeles, California, United States
• Cedars Sinai Medical Center — Los Angeles, California, United States
• Palo Alto Veterans Hospital — Palo Alto, California, United States
• University of Colorado Hospital — Aurora, Colorado, United States

• University Medical Centre Nijmegen — Nijmegen, Gelderland, Netherlands
• Academisch Medisch Centrum — Amsterdam, Netherlands
• NKI AVL — Amsterdam, Netherlands
• Slotervaart Ziekenhuis — Amsterdam, Netherlands

• Massachusetts General Hospital — Boston, Massachusetts, United States
• Beth Israel Deaconess Medical Center — Boston, Massachusetts, United States
• Dana-Farber Cancer Institute — Boston, Massachusetts, United States

• Seoul National University Bunadang Hospital — Seongnam-si, Gyeonggi-do, South Korea

Not specified

• City of Hope Comprehensive Cancer Center — Duarte, California, United States

• University of Connecticut Health Center — Farmington, Connecticut, United States