[1] Natl Ctr Infect Dis, Singapore, Singapore
[2] Natl Univ Singapore, Duke NUS Med Sch, Singapore, Singapore
[3] Singapore Gen Hosp, Dept Infect Dis, Singapore, Singapore
[4] Nanyang Technol Univ, Lee Kong Chian Sch Med, Singapore, Singapore
[5] Minist Hlth, Singapore, Singapore
[6] Natl Univ Singapore, Yong Loo Lin Sch Med, Singapore, Singapore
[7] Natl Univ Singapore, Saw Swee Hock Sch Publ Hlth, Singapore, Singapore
[8] Yong Loo Lin Sch Med, Dept Med, Singapore, Singapore
[9] Khoo Teck Puat Hosp, Clin Res Unit, Singapore, Singapore
[10] Admiralty Med Ctr, Diabet Ctr, Singapore, Singapore
[11] Singapore Gen Hosp, Dept Endocrinol, Singapore, Singapore
[12] Natl Univ Heart Ctr, Dept Cardiol, Singapore, Singapore
[13] Natl Heart Ctr Singapore, Dept Cardiol, Singapore, Singapore
[14] Tan Tock Seng Hosp, Dept Infect Dis, Singapore, Singapore
[15] Natl Heart Res Inst Singapore, Natl Heart Ctr, Singapore, Singapore
[16] UCL, Hatter Cardiovasc Inst, London, England