Colitis

• University Of California, San Diego — La Jolla, California, United States
• Santa Monica Research Institute — Santa Monica, California, United States
• Western States Clinical Research Inc. — Wheat Ridge, Colorado, United States
• University Of Florida — Gainesville, Florida, United States

• Academic Medical Center — Amsterdam, North Holland, Netherlands

• University of California at San Francisco — San Francisco, California, United States

• Friedrich Schiller University Jena, Department of Nutritional Physiology — Jena, Thuringia, Germany
• University of Jena, Institute of Nutrition, Department of Nutritional Physiology — Jena, Thuringia, Germany

• Gastroenterology Group of Naples — Naples, Florida, United States
• Shafran Gastroenterology Center — Winter Park, Florida, United States
• Atlanta Gastroenterology Associates — Atlanta, Georgia, United States
• University of Maryland Medical Center — Baltimore, Maryland, United States

• University of Alberta — Edmonton, Alberta, Canada

Not specified

• Meir Medical Center — Kfar Saba, Israel

• Indiana University-Riley Hospital — Indianapolis, Indiana, United States

• VBL Investigative Site — Sofia, Bulgaria
• VBL Investigative Site — Szombathely, Hungary
• VBL Investigative Site — Warsaw, Poland