Liew, Tau Ming https://orcid.org/0000-0003-1555-7752
Yap, Philip
Luo, Nan
Hia, Soo Boon
Koh, Gerald Choon-Huat
Tai, Bee Choo
Funding for this research was provided by:
National Medical Research Council (NMRC/CG/004/2013, NMRC/Fellowship/0030/2016, NMRC/CSSSP/0014/2017)
Article History
Received: 27 September 2017
Accepted: 1 May 2018
First Online: 11 May 2018
Ethics approval and consent to participate
: The Domain Specific Review Board of Singapore granted ethical approval for the study. Written informed consent was obtained from all the participants.
: The authors declare that they have no competing interests.
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