Colonic Diseases

• Mayo Clinic Hospital — Phoenix, Arizona, United States
• Mayo Clinic in Arizona — Scottsdale, Arizona, United States
• USC / Norris Comprehensive Cancer Center — Los Angeles, California, United States
• Illinois CancerCare-Peoria — Peoria, Illinois, United States

• First affiliated hospital, Zhejiang University — Hangzhou, Zhejiang, China

• Sidney Kimmel Comprehensive Cancer Center — Baltimore, Maryland, United States

• George Washington University Cancer Center — Washington D.C., District of Columbia, United States
• AdventHealth Celebration — Celebration, Florida, United States
• Perlmutter Cancer Center at NYU Langone Health — New York, United States
• Providence Cancer Institute — Portland, Oregon, United States

• Department of Surgery, The National Children Hospital — Hanoi, Vietnam

• Faculty of medicine cairo university — Cairo, Egypt
• Faculty of physiotherapy cairo university — Giza, Egypt

• Momentum Data Ltd — London, United Kingdom

Not specified

• Sun Yat-sen University Cancer Center — Guangzhou, Guangdong, China

• Zhongshan Hospital Fudan University — Shanghai, Shanghai Municipality, China