Wang, Jin-Long
Chen, Tao
Deng, Le-Le
Han, Ya-Jun
Wang, Da-Yan
Wang, Li-Ping
He, Guang-Xue
Funding for this research was provided by:
the National Natural Science Foundation of China (91846302)
National Major Science and Technology Projects of China (2016ZX10004222)
Article History
Received: 26 September 2021
Accepted: 2 February 2022
First Online: 4 March 2022
Declarations
:
: The information in our study was from the EESNC and NNDRS, which is routine surveillance, and all case information was anonymized.
: All the authors have written the informed consent and agreed with the publication of this paper.
: The authors declare that they have no conflict of interest.