1 Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Key Laboratory of Molecular Biology in Medical Sciences, Zhejiang Province, China), and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China; Center for Medical Research and Innovation in Digestive System Tumors, Ministry of Education, Hangzhou, China; Zhejiang Provincial Clinical Research Center for CANCER, Hangzhou, Zhejiang, China; Cancer Center of Zhejiang University, Hangzhou, Zhejiang, China.
2 Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
3 Department of Epidemiology and Biostatistics, Cancer Institute of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
4 Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Key Laboratory of Molecular Biology in Medical Sciences, Zhejiang Province, China), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
5 Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, Key Laboratory of Molecular Biology in Medical Sciences, Zhejiang Province, China), and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China; Center for Medical Research and Innovation in Digestive System Tumors, Ministry of Education, Hangzhou, China; Zhejiang Provincial Clinical Research Center for CANCER, Hangzhou, Zhejiang, China; Cancer Center of Zhejiang University, Hangzhou, Zhejiang, China. Electronic address: dingkefeng@zju.edu.cn.
6 Haining Cancer Prevention and Treatment Research Institute, Chinese Medicine Hospital of Haining, Haining, Zhejiang, China.
7 Jiashan Institute of Cancer Prevention and Control, Jiashan, Zhejiang, China.
8 Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts; Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, Massachusetts.
9 Cancer Institute, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.