Chan, Chee Hon http://orcid.org/0000-0002-4112-9383
Wong, Anna
Article History
Received: 26 January 2021
Accepted: 8 June 2022
First Online: 20 June 2022
Declarations
:
: The ethical considerations were approved by the Human Research Ethics Committee, the University of Hong Kong (HREC Reference Number: EA1506006). The authors declare that all methods were performed in accordance with the relevant guidelines and regulations. Informed consent was obtained from all subjects or legally authorised representatives (LARs) (in the case of illiterate participants) prior to their participation in the study.
: Not applicable.
: The authors declare that they have no competing interests.