XU, Richard Huan
ZHOU, Lingming
WONG, Eliza Lai-Yi
WANG, Dong http://orcid.org/0000-0001-6928-8725
XIANG, Guo Chun
XU, Chao
Funding for this research was provided by:
Philosophy and Social Sciences of Guangdong College (2015WSYS0010)
Public Health Service System Construction Research Foundation of Guangzhou
Article History
Received: 2 June 2020
Accepted: 26 November 2020
First Online: 2 December 2020
Ethics approval and consent to participate
: The study protocol and informed consent was approved by the institutional review board of the second clinical school of Guangzhou Medical University (No. 2019-ks-08). The written informed consent was obtained from all the respondents.
: Not applicable.
: None declared.