Yan, Yaqiong
Chen, Xi
Guo, Yan
Wu, Chuangxin
Zhao, Yuanyuan
Yang, Niannian
Dai, Juan
Gong, Jie
Xiang, Hao
Funding for this research was provided by:
Wuhan Municipal Science and Technology Bureau (2015061701011631)
Article History
Received: 15 October 2020
Accepted: 11 January 2021
First Online: 28 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the ethics committee of the Wuhan Centers for Disease Control and Prevention. Since the data was analyzed at an aggregate level with no individual information involved, informed consent from the participants was waived for this study.
: Not applicable