Chan, Kevin Ka Shing http://orcid.org/0000-0002-9749-2755
Leung, Donald Chi Kin
Funding for this research was provided by:
General Research Fund of Research Grants Council (18611917)
Article History
First Online: 10 June 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 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.