Lo, Barbara Chuen Yee
Ng, Ting Kin
So, Yuet
Article History
Accepted: 22 September 2020
First Online: 6 October 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (Human Research Ethics Committee, The University of Hong Kong) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.