Funding for this research was provided by:
National Natural Science Foundation of China (81974480, 81573074, 81874246)
Article History
Received: 1 May 2020
Accepted: 22 July 2020
First Online: 27 July 2020
Compliance with ethical standards
:
: The authors declare that there are no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee of Xiangya Hospital of Central South University and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.