Sun, Yu
Li, Xiao-gang
Xu, Kai
Hou, Jie
You, Hong-rui
Zhang, Rong-rong
Qi, Miao
Zhang, Li-bo
Xu, Li-sheng
Greenwald, Stephen E.
Yang, Ben-qiang
Funding for this research was provided by:
National Natural Science Foundation of China (61773110)
Key Research and Development Program of Liaoning Province, China (2018225024)
Article History
Received: 8 December 2021
Accepted: 24 February 2022
First Online: 4 March 2022
Declarations
:
: The study protocol was approved by the ethics committee of the General Hospital of Northern Theater Command (Y [2021] 012) and the study complied with the Declaration of Helsinki. Informed consent was waived by the committee because of the retrospective nature of this study.
: Not applicable.
: The authors declare that they have no competing interests.