Funding for this research was provided by:
National Natural Science Foundation of China (81401802)
China Postdoctoral Science Foundation (2016M593043)
The Natural Science Foundation of Hubei Province (2018CFB487)
The Cultivation Project for Medical Science and Technology Youth of PLA (18QNP054)
Received: 10 September 2020
Accepted: 30 November 2020
First Online: 10 December 2020
Ethics approval and consent to participate
: The present study was approved by the institutional review board of General Hospital of Central Theater Command of PLA. Written informed consent was obtained from each participant.
: Not applicable.
: The authors declare that they have no competing interests.