Xu, Qiang
Li, Zhi-Wei
Zhang, Xiao-Ai
Liu, Meng-Yang
Wang, Jin-Long
Zhang, Hai-Yang
Wang, Li-Ping
Guo, Xiu-Hua
Fang, Li-Qun
Liu, Wei http://orcid.org/0000-0002-9302-8170
Funding for this research was provided by:
National Key Research and Development Project (2019YFC1200604)
Article History
Received: 26 January 2022
Accepted: 7 November 2022
First Online: 24 November 2022
Declarations
:
: Not applicable. All patient data were anonymized. This study constituted public health surveillance rather than research in human beings, so ethical approval and consent to participate were not required.
: Not applicable. This study does not contain data from any individual person.
: We declare no competing interests.