Chew, Nicholas W. S. http://orcid.org/0000-0002-0640-0430
Ngiam, Jinghao Nicholas
Tan, Benjamin Yong-Qiang
Sia, Ching-Hui
Ruan, Wen
Sim, Hui-Wen
Kong, William K. F.
Tay, Edgar L. W.
Yeo, Tiong-Cheng
Poh, Kian Keong
Article History
Received: 17 August 2020
Accepted: 24 December 2020
First Online: 16 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was conducted in accordance to the revised Declaration of Helsinki and approved by the institutional review committee.