[1] Chinese Univ Hong Kong, Prince Wales Hosp, Dept Med & Therapeut, 30-32 Ngan Shing St, Shatin, Hong Kong, Peoples R China
[2] Chinese Univ Hong Kong, Hong Kong Inst Diabet & Obes, Shatin, Hong Kong, Peoples R China
[3] Chinese Univ Hong Kong, Li Ka Shing Inst Hlth Sci, Shatin, Hong Kong, Peoples R China
[4] Chinese Univ Hong Kong, Chinese Univ Hong Kong & Shanghai Jiao Tong Univ, Hong Kong Inst Diabet & Obes, Shatin, Hong Kong, Peoples R China
[5] Univ Sydney, NHMRC Clin Trials Ctr, Sydney Med Sch, Sydney, NSW, Australia