Zhang, Tao
Wang, Shuqi
Wang, Duoquan
Auburn, Sarah
Lu, Shenning
Xu, Xian
Jiang, Jingjing
Lyu, Xiaofeng
Yu, Chen
Tian, Cuicui
Li, Shizhu
Li, Weidong http://orcid.org/0000-0002-1486-0883
Funding for this research was provided by:
National Science and Technology Key Projects (2016ZX10004222-004)
Article History
Received: 18 August 2020
Accepted: 12 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: This study was approved by the Institutional Ethics Committee of Anhui Provincial Center for Disease Control and Prevention. As the study was based on a retrospective review of disease notification data, informed consent was waived. The identifiers of patients were removed before analysis.
: Not applicable.
: The authors declare that they have no competing interests.