Wong, Wen En Joseph http://orcid.org/0000-0003-4226-4752
Chan, Siew Pang
Yong, Juin Keith
Tham, Yen Yu Sherlyn
Lim, Jie Rui Gerald
Sim, Ming Ann
Soh, Chai Rick
Ti, Lian Kah
Chew, Tsong Huey Sophia
Article History
Received: 28 June 2020
Accepted: 11 January 2021
First Online: 22 February 2021
Ethics approval and consent to participate
: This study was approved by the SingHealth centralised institutional review board (Reference Number 2016/2138), with the requirement for informed consent waived for the review of clinical records.
: Not applicable.
: The authors declare that they have no competing interests relevant to the paper.