Colorectal Neoplasms

• Complejo Asistencial Doctor Sótero del Rio — Santiago, RM, Chile
• Hospital La Florida — Santiago, RM, Chile
• Hospital Padre Hurtado — Santiago, RM, Chile

• Beijing Friendship Hospital — Beijing, Beijing Municipality, China
• Cancer Hospital, Peking University — Beijing, Beijing Municipality, China
• Peking Union Hospital — Beijing, Beijing Municipality, China
• Chinese PLA General Hospita — Beijing, Beijing Municipality, China

• Clinique Tivoli-Ducos - Bordeaux Colorectal Institute — Bordeaux, France
• Hôpital Européen de Marseille — Marseille, France
• Hôpital Saint-Antoine - APHP — Paris, France
• CHU de ROUEN — Rouen, France

• Vejle Hospital, Department of Surgery — Vejle, Denmark

Not specified

• Department of Infectious Diseases, Mass General Hospital — Boston, Massachusetts, United States

• Centre Antoine Lacassagne — Nice, Cedex 2, France
• Polyclinique St Jean — Cagnes-sur-Mer, France

• Institut Paoli-Calmettes — Marseille, France

• University of California, San Francisco — San Francisco, California, United States
• Grady Health System — Atlanta, Georgia, United States
• Boston Medical Center — Boston, Massachusetts, United States
• Laser Surgery Care — New York, United States

• Sheba Medical Center — Ramat Gan, Israel