Gao, Xiangjing
Zhang, Meibian
Zou, Hua
Zhou, Zanrong
Yuan, Weiming
Quan, Changjian
Cao, Yiyao
Funding for this research was provided by:
Health Commission of Zhejiang (2020KY517)
Health Commission of Zhejiang Province (2021KY613)
Zhejiang Provincial Foundation Public Welfare Research Project (LGC21H260001)
Talent Incubation Project of the Center for Disease Control and Prevention of Zhejiang Province
Article History
Received: 4 January 2021
Accepted: 13 July 2021
First Online: 2 August 2021
Competing interests
: The authors declare no competing interests.