He, Hongli
Hu, Caiying
Xiong, Nian
Liu, Cheng
Huang, Xiaobo
Funding for this research was provided by:
National Natural Science Foundation of China (81700073)
Chengdu Science and Technology Project for COVID-19 prevention and control (2020-YF05-00050-SN)
Chengdu Science and Technology Project for COVID-19 prevention and control (2020-YF05-00070-SN)
Article History
Received: 20 March 2020
Accepted: 30 March 2020
First Online: 14 April 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.