China Colorectal Cancer Screening Trial 1 (C-Cost1)
Zhejiang University
Zhejiang University
KU Leuven
Erasmus Medical Center
University of California, San Diego
IRCCS Azienda Ospedaliero-Universitaria di Bologna
National Cancer Center, Korea
Cliniques universitaires Saint-Luc- Université Catholique de Louvain
University Hospital Freiburg
University Hospital, Montpellier
Memorial Sloan Kettering Cancer Center