Zhang, Limin
Chen, Yunqiu
Liu, Wenjuan
Wang, Xinzhuo
Zhang, Shuang
Zhang, Wenyan
Zhao, Shuai
Zhang, Miaomiao
Zhang, Su
Jiao, Guangyu
Funding for this research was provided by:
National Natural Science Foundation of China (81170068)
Key research and development project of liaoning province (2017225009)
Science and Technology Project of Shenyang (202054021)
Article History
Received: 3 September 2021
Accepted: 17 November 2021
First Online: 1 December 2021
Declarations
:
: The study was conducted in accordance with the principles of the Declaration of Helsinki, and the study protocol was approved by the ethics committee of Shengjing Hospital of China Medical University (the ethical approval number: 2021PS757K). Because of the retrospective nature of the study, patient consent for inclusion was waived (Additional file InternalRef removed: Ethical approval documents).
: Not applicable.
: The authors declare that they have no competing interests.