Wang, Ziting http://orcid.org/0000-0003-4229-2702
Wang, Kaiying http://orcid.org/0000-0002-4520-3595
Ong, Han Yang http://orcid.org/0000-0002-6241-4132
Tsang, Woon Chau
Wu, Qing Hui http://orcid.org/0000-0001-5345-5138
Chiong, Edmund http://orcid.org/0000-0002-5241-5000
Article History
Received: 6 March 2022
Accepted: 4 April 2023
First Online: 15 April 2023
Declarations
:
: The study was approved by the local ethics committee, the Domain Specific Review Board (DSRB) of the National Healthcare group, Singapore with the reference number 2018/00358. It was also performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki. Waiver of consent was obtained, as approved by DSRB.
: Not applicable.
: The authors have no relevant financial or non-financial interests to disclose.