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Article History

Received: 23 March 2022

Revised: 8 June 2022

Accepted: 17 June 2022

First Online: 16 July 2022

Declarations

:

: The datasets generated and/or analyzed during the current study are not publicly available but are available from the corresponding author on reasonable request.

: The authors declare no competing interests.

: All of the study’s procedures were in accordance with the ethical standards of the Helsinki Declaration. Ethical approval for the survey was obtained from the Human Research Ethics Committee of the University of Hong Kong. HREC reference number is EA1511001.