Chau, Wai-Wang https://orcid.org/0000-0002-6973-1915
Ng, Bobby Kin-Wah https://orcid.org/0000-0002-3205-3890
Hung, Alec Lik-Hang https://orcid.org/0000-0003-1809-8205
Article History
Received: 21 February 2020
Accepted: 28 April 2020
First Online: 15 May 2020
Compliance with ethical standards
:
: All authors do not have any conflicts of interest to declare.
: Ethical approval was obtained from the ethics review board of the joint NTEC/CUHK Ethics Committee (Research Ethics Committee approval number: 2019.213).