Teo, Hong Lee Terry
Ang, Ke Xin Magneline
Loh, Sir Young James
Funding for this research was provided by:
Changi General Hospital Research Grant (12200257)
Article History
Received: 9 August 2019
Accepted: 7 April 2020
First Online: 24 May 2020
Ethics approval and consent to participate
: Not applicable
: Not applicable
: The authors declare that they have no competing interests.