Funding for this research was provided by:
Natural Science Foundation of Hunan Province (2019JJ40490 and 2020JJ4903)
Clinical Research Project of Xiangya Hospital (2016L06)
12th Five-Year Plan of Education Science in Hunan Province (XJKO11BGD032)
Article History
Received: 18 October 2020
Accepted: 21 June 2021
First Online: 7 July 2021
Declarations
:
: The need for ethics approval was waived by the Ethic Committee of the Xiangya Hospital of Central South University. The consent was verbal and was approved by the ethics committee. All methods were carried out in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.