Zheng, Dan-meng
An, Zhen-ni
Ge, Ming-hao
Wei, Dong-zhuo
Jiang, Ding-wen
Xing, Xue-jiao
Shen, Xiao-lei
Liu, Chang http://orcid.org/0000-0002-6662-1921
Funding for this research was provided by:
liaoning revitalization talents program (XLYC2002037)
scientific research project of the educational department of liaoning province (JYTJCZR2020045)
Article History
Received: 29 July 2021
Accepted: 11 October 2021
First Online: 2 November 2021
Declarations
:
: The approval of the research protocol was obtained by the Institutional Review Board of the First Affiliated Hospital of Jinzhou Medical University. Furthermore, since this is a retrospective observational study, the Medical Research Ethics Committee of the First Affiliated Hospital of Jinzhou Medical University was granted an exemption for the written informed consent. Therefore, this research confirm that all methods were carried out per the guidelines and regulations of the Declaration of Helsinki.
: Not applicable.
: The authors declare no conflicts of interest.