Inflammatory Bowel Disease (Crohn's Disease and Ulcerative Colitis)

• Med-Care Research Corp — Miami, Florida, United States
• ALPCO — Salem, New Hampshire, United States
• Gastro Intestinal Research Institute of Northern Ohio, — Westlake, Ohio, United States

• China Medical University Hospital — Taichung, North, Taiwan

• University Hospital of Tübingen - Center for Personalized Medicine — Tübingen, Germany

Not specified

• Taichung Veterans General Hospital — Taichung, Xitun Dist., Taiwan

• CHU de la Guadeloupe — Pointe-à-Pitre, CHU de La Guadeloupe, Guadeloupe

Not specified

• Vall d'Hebron University Hospital — Barcelona, Catalonia, Spain

• University of Naples Federico II — Naples, Italy