Huang, Haosu
Wang, Hanyue
Long, Zhenpu
Wang, Meng
Ding, Junjie
Peng, Jie https://orcid.org/0000-0002-6914-8260
Funding for this research was provided by:
National Natural Science Foundation of China (81670589)
Article History
Received: 9 October 2021
Accepted: 20 February 2022
First Online: 5 March 2022
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The requirement for informed consent was waived because of the retrospective nature of the study and the study protocol was approved by the Ethics Committee of Xiangya Hospital, Central South University (No: 202012711).
: Not applicable.
: The authors declare that they have no competing interests.