[1] Peking Univ, Sch Publ Hlth, Dept Epidemiol & Biostat, Beijing, Peoples R China
[2] Peking Univ, Hlth Sci Ctr, Beijing, Peoples R China
[3] Chinese Acad Med Sci, Beijing, Peoples R China
[4] Univ Oxford, Populat Hlth Res Unit, MRC, Oxford, England
[5] Univ Oxford, Clin Trial Serv Unit, Nuffield Dept Populat Hlth, Med Sci Div, Oxford, England
[6] Univ Oxford, Epidemiol Studies Unit, Nuffield Dept Populat Hlth, Med Sci Div, Oxford, England
[7] China Natl Ctr Food Safety Risk Assessment, Beijing, Peoples R China
[8] Liuyang Ctr Dis Control, NCDs Prevent & Control Dept, Liuyang, Peoples R China
[9] Shinan Ctr Dis Control, Prevent & Control Dept, Shinan, Peoples R China
[10] Peking Univ, Minist Educ, Key Lab Mol Cardiovasc Sci, Beijing, Peoples R China
[11] Peking Univ, Inst Environm Med, Beijing, Peoples R China