[1] Tianjin Med Univ, Coll Publ Hlth, Dept Epidemiol, Tianjin 300070, Peoples R China
[2] Chinese Univ Hong Kong, Dept Med & Therapeut, Hong Kong, Hong Kong, Peoples R China
[3] Chinese Univ Hong Kong, Hong Kong Inst Diabet & Obes, Hong Kong, Hong Kong, Peoples R China
[4] Chinese Univ Hong Kong, Li Ka Shing Inst Hlth Sci, Hong Kong, Hong Kong, Peoples R China
[5] Hosp Author Headquarter, Hong Kong, Hong Kong, Peoples R China