COWL
Istituto Clinico Humanitas
Istituto Clinico Humanitas
Société Française d'Endoscopie Digestive
Chinese University of Hong Kong
Universitätsklinikum Hamburg-Eppendorf
University of Medicine and Pharmacy at Ho Chi Minh City
Central Hospital, Nancy, France
State Scientific Centre of Coloproctology, Russian Federation
French Society of Digestive Endoscopy
The First Affiliated Hospital of Henan University of Science and Technology
Shanghai Zhongshan Hospital
State Scientific Centre of Coloproctology, Russian Federation
Fundació Institut Germans Trias i Pujol
McGuire Research Institute
Hôpital Cochin
Gloucestershire Hospitals NHS Foundation Trust
Weill Medical College of Cornell University
UMC Utrecht
Kliniken Ludwigsburg-Bietigheim gGmbH
Chinese University of Hong Kong
Nanfang Hospital, Southern Medical University
National Cancer Institute (NCI)
National University Hospital, Singapore
Chinese PLA General Hospital
National Evidence-Based Healthcare Collaborating Agency