Funding for this research was provided by:
National Natural Science Foundation of China (81801061)
Article History
Received: 6 September 2020
Accepted: 3 November 2021
First Online: 15 November 2021
Declarations
:
: This retrospective study was approved by the Institutional Review Board of Jiangsu Province Hospital (JSPH 2019-SR-317) and the requirement for written informed consent was waived.
: Not applicable.
: The authors declare that they have no competing interests.