Authors' Affiliations: Center for Translational Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital; Department of Colorectal Surgery, Fudan University Shanghai Cancer Center; Department of Oncology, Shanghai Medical College, Fudan University; Key Laboratory of Nutrition and Metabolism, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences; Med-X Institutes, Shanghai Jiao Tong University, Shanghai; State Key Laboratory of Molecular Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing; Cancer Institute, 2nd Hospital Affiliated to School of Medicine, Zhejiang University, Hangzhou, PR China; Center for translational Biomedical Research, University of North Carolina at Greensboro, North Carolina Research Campus, Kannapolis, North Carolina; Department of Medical Oncology and Therapeutic Research, City of Hope Comprehensive Cancer Center, Duarte, California; and Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, Hawaii.