Lee, Yie Hou
Cui, Liang
Fang, Jinling
Chern, Bernard Su Min
Tan, Heng Hao
Chan, Jerry K. Y.
Article History
Received: 10 February 2016
Accepted: 27 April 2016
First Online: 19 May 2016
Competing interests
: Chan J. K.Y. received salary support from the National Medical Research Council, Singapore (NMRC/CSA/043/2012).