Funding for this research was provided by:
National Major Scientific and Technological Special Project for “Significant New Drugs Development” (No. 2018ZX09733001)
Development Program of China (No. 2016YFA0201402)
Excellent Youth Foundation of Sichuan Scientific Committee Grant in China (No. 2019JDJQ008)
not applicable (NIH AI138203 and AI097532-01A1)
Article History
Received: 28 June 2020
Accepted: 21 October 2020
First Online: 20 January 2021
Ethics approval and consent to participate
: Not applicable
: Its publication has been approved explicitly by all authors and the responsible authorities where the work was carried out.
: The authors declare no conflict of interest.