Department of Colorectal Surgery National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
State Key Lab of Molecular Oncology National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
Department of Colorectal Surgery National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
State Key Lab of Molecular Oncology National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
Department of Colorectal Surgery National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
State Key Lab of Molecular Oncology National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
Department of Colorectal Surgery National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
State Key Lab of Molecular Oncology National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
Department of Pathology National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
Department of Radiation Oncology National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
Department of Colorectal Surgery National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;
State Key Lab of Molecular Oncology National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100021 China;