Funding for this research was provided by:
The National Nature Foundation of China (81971615)
Received: 18 May 2021
Accepted: 23 August 2021
First Online: 21 October 2021
: This study was approved by the Institutional Review Board of the First Affiliated Hospital of Zhengzhou University. The requirement for informed consent was waived.
: Not applicable.
: The authors of this manuscript declare that they have no competing interests.