Funding for this research was provided by:
National Science and Technology Major Project (2017ZX10204401)
Special Project for Emergency of the Ministry of Science and Technology (2020YFC0845100,, 2020YFC0841300)
Special Project of Guangdong Science and Technology Department (2020B111105001)
The Science and Technology Program of Guangzhou (202008040003)
Natural Science Foundation of Guangdong Province (2020A1515011459)
Received: 24 November 2020
Accepted: 21 January 2021
First Online: 1 February 2021
Ethics approval and consent for publication
: This study was approved by the Medical Ethics Committee of Wuhan Infectious Disease Hospital (Approval No. KY-2020-56.01).
: The authors declare that they have no competing interests.