Colonic Diseases

• University of Maastricht, CAPHRI institute, Department of General Practice — Maastricht, Netherlands
• University Medical Center Utrecht, Julius Center for Health Sciences and Primary Care, Department of General Practice — Utrecht, Netherlands

• Virginia Mason Medical Center — Seattle, Washington, United States

• Hadassah Medical Organization — Jerusalem, Israel

• Medical Hospital Unversity Heidelberg — Heidelberg, Germany

Not specified

• University of Pittsburgh Medical Center, Cancer Institute — Pittsburgh, Pennsylvania, United States

• Pfizer Investigational Site — Poway, California, United States
• Pfizer Investigational Site — Washington D.C., District of Columbia, United States
• Pfizer Investigational Site — Tampa, Florida, United States
• Pfizer Investigational Site — New York, United States

• Mayo Clinic Foundation — Rochester, Minnesota, United States

• Hôpitaux Civils de Colmar — Colmar, France
• CRLC Val d'Aurelle — Montpellier, France
• Centre Antoine Lacassagne — Nice, France
• Aberdeen Royal Infirmary — Aberdeen, United Kingdom

• HealthOne Alliance/Presbyterian St. Lukes Medical Center — Denver, Colorado, United States
• Eastern Carolina University, School of Medicine — Greenville, North Carolina, United States
• University of Pennsylvania / Department of Radiation Oncology — Philadelphia, Pennsylvania, United States
• Allegheny General Hospital — Pittsburgh, Pennsylvania, United States