Cao, Wangnan
Li, Jinghua http://orcid.org/0000-0002-9571-7359
Sun, Shengzhi
Sturm, Carla
Peng, Liping
Gu, Jing
Hao, Chun
Hou, Fengsu
Wei, Dannuo
You, Xinyi
Deng, Yang
Ekström, Anna Mia
Funding for this research was provided by:
National Natural Science Foundation of China (81803334, 71774178, 71974212)
Science and Technology Planning Project of Guangdong Province (2017A020212006)
Science and Technology Research Project of Guangzhou (201607010332, 201607010368)
Major Infectious Disease Prevention and Control of the National Science and Technique Major Project (2018ZX10715004)
Article History
Accepted: 13 October 2021
First Online: 25 October 2021
Declarations
:
: The authors declare no conflict of interest.
: Ethical approval was obtained from the Ethics Committee of Sun Yat-sen University ([2018] 049).
: All participants signed written informed consent before the survey started.
: We confirm that the manuscript has not been submitted to any scientific meeting, foreign language journal, or preprint server. We also confirm that neither the manuscript nor any part of it has been published or is under consideration for publication elsewhere. All authors have read and approved this submitted version of the manuscript.