Zhao, Peipei
Cao, Bolin
Bien-Gund, Cedric H.
Tang, Weiming
Ong, Jason J.
Ding, Yi
Chen, Weiying
Tucker, Joseph D.
Luo, Zhenzhou
Funding for this research was provided by:
Shenzhen Healthcare Research Project (SZFZ2017024)
National Institutes of Health (NIAID 1R01AI114310)
UNC-South China STD Research Training Center (FIC 1D43TW009532)
Article History
Received: 13 July 2018
Accepted: 29 November 2018
First Online: 13 December 2018
Ethics approval and consent to participate
: The institutional review board of Nanshan Center of Chronic Disease Control, Shenzhen, China provided approval for this study. The IRB code of the study is II20170016. All participants signed the electronic consent form before starting the survey.
: Not applicable.
: The authors declare that they have no competing interests.
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