Xu, Peiwei https://orcid.org/0000-0002-5923-0316
He, Xiaoqing
He, Shengliang
Luo, Jinbin
Chen, Qiang
Wang, Zuoyi
Wang, Aihong
Lu, Beibei
Wu, Lizhi
Chen, Yuan
Xu, Dandan
Chen, Weizhong
Chen, Zhijian
Wang, Xiaofeng
Lou, Xiaoming
Article History
Received: 19 April 2020
Accepted: 28 September 2020
First Online: 2 October 2020
Compliance with ethical standards
: The study was approved by the Ethics and Human Subject Committee of Zhejiang Provincial Center for Disease Control and Prevention.
: The findings and conclusions in this article are those of the authors and do not necessarily represent the official views of the Zhejiang Provincial Center for Disease Control and Prevention.
: The authors declare that they have no actual or potential competing financial interests.