Guo, Xiang
Wang, Jiehuan
Wang, Xiaoqiang
Liu, Wenjing
Yu, Hao
Xu, Li
Li, Hengyan
Wu, Jiangfen
Dong, Mengxing
Tan, Weixiong
Chen, Weijian
Yang, Yunjun
Chen, Yueqin http://orcid.org/0000-0003-0858-5720
Funding for this research was provided by:
Shandong Provincial Development Program of Medical Science and Technology (2016WS0185)
Shandong Province Graduate Education Quality Improvement Project (SDYKC19213)
Jining Key Research and Development Program (2017SMNS012)
Article History
Received: 24 April 2021
Revised: 19 July 2021
Accepted: 2 August 2021
First Online: 4 September 2021
Declarations
:
: The scientific guarantor of this publication is Yueqin Chen.
: The authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article.
: No complex statistical methods were necessary for this paper.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • retrospective• case-control study• performed at one institution