Chan, Kai Siang https://orcid.org/0000-0001-9533-801X
Shelat, Vishal G.
Article History
Accepted: 25 March 2022
First Online: 13 April 2022
Declarations
:
: All the authors declare no conflicts of interest.
: This study was conducted using data collected from an institutional board approved standing database (National Healthcare Group Domain Specific Review Board, Ref no: 2017/00200).
: Informed consent was not obtained from patients. Collected data were de-identified and only accessible to members of the study team with no subsequent patient contact for data collection purposes. The study team made no attempts to access patients' medical records via the national electronic health record system.