Colonic Diseases

• Karl-Franzens-University Graz — Graz, Austria
• Innsbruck Universitaetsklinik — Innsbruck, Austria
• Krankenhaus der Elisabethinen — Linz, Austria
• St. Vincent's Hospital — Linz Donau, Austria

• Clinique Universitaire d'Hépato-Gastroentérologie — Grenoble, France

• Yonsei University, College of Medicine, Yonsei Health System, Yonsei Cancer Center — Seoul, South Korea

• Belgrade, Serbia
• Belgrade, Serbia
• Kamenitz, Serbia
• Kragujevac, Serbia

Not specified

Not specified

• Lombardi Comprehensive Cancer Center at Georgetown University Medical Center — Washington D.C., District of Columbia, United States
• H. Lee Moffitt Cancer Center and Research Institute at University of South Florida — Tampa, Florida, United States
• Duke Comprehensive Cancer Center — Durham, North Carolina, United States
• Wake Forest University Baptist Medical Center — Winston-Salem, North Carolina, United States

• Hotel Dieu Hospital — Kingston, Ontario, Canada

Not specified

• Acrc/Arizona Clinical Research Center, Inc. — Tucson, Arizona, United States
• Compassionate Cancer Care Medical Group Inc — Fountain Valley, California, United States
• Compassionate Cancer Care Medical Group, Inc — Riverside, California, United States
• Sharp Memorial Hospital — San Diego, California, United States