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Article History

Received: 30 October 2023

Accepted: 10 September 2025

First Online: 5 November 2025

Declarations

:

: Ethics approval was sought from the Departmental Ethics Review Committee (DERC), National University of Singapore (NUS) (Reference Number: SSHSPH-212), with waiver of written informed consent granted from all participants as data collected was anonymous and did not contain any personal identifiers. All procedures were performed in accordance with relevant guidelines and regulations from DERC.

: Not applicable.

: The authors declare no competing interests.