Funding for this research was provided by:
National Natural Science Foundation of China (81871317)
Received: 12 June 2020
Accepted: 27 September 2020
First Online: 2 October 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of General Hospital of PLA(S2020–003-01).
: Not applicable.
: The authors declared no competing interests.