Chan, Helen Yue-lai http://orcid.org/0000-0003-4038-4654
Kwok, Annie Oi-ling
Yuen, Kwok-keung
Au, Derrick Kit-sing
Yuen, Jacqueline Kwan-yuk
Article History
Received: 11 May 2020
Accepted: 30 October 2020
First Online: 23 November 2020
Ethics approval and consent to participate
: Approval for the study was granted by Survey and Behavioural Research Ethics Committee, The Chinese University of Hong Kong (Ref no.: SBRE-19-112) on 23 October 2019. Written consent from respondents was allowed to be waived to ensure anonymity.
: Not applicable.
: The authors declare that they have no competing interests.