Chen, Xiao-Yang http://orcid.org/0000-0001-5897-413X
Thike, Aye Aye
Md Nasir, Nur Diyana
Koh, Valerie Cui Yun
Bay, Boon Huat
Tan, Puay Hoon
Funding for this research was provided by:
SingHealth Foundation (SHF/FG668S/2015)
Article History
Received: 28 August 2019
Revised: 12 December 2019
Accepted: 18 December 2019
First Online: 3 January 2020
Compliance with ethical standards
: This study was approved by The SingHealth Centralized Institutional Review Board (CIRB), Ref No. 2016/2393.
: The authors declare that they have no conflict of interest.