China Colorectal Cancer Screening Trial 1 (C-Cost1)
Zhejiang University
Zhejiang University
KU Leuven
M.D. Anderson Cancer Center
Institut Curie
Erasmus Medical Center
Groupe Francais De Pneumo-Cancerologie
Sunnybrook Health Sciences Centre
Medical University of Vienna
Lund University Hospital
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Fondazione IRCCS Istituto Nazionale dei Tumori, Milano