Lu, Ruqi
Ren, Junli
Zhou, Xuanping
Zheng, Bin
Peng, Fangchen
Funding for this research was provided by:
Health Commission of Shanxi Province (No. 2022157, No. 2022157, No. 2022157, No. 2022157, No. 2022157)
Article History
Received: 14 August 2023
Accepted: 15 October 2023
First Online: 27 October 2023
Declarations
:
: The study protocol was approved by the Ethics Committee of Shanxi Provincial People’s Hospital (No. 2023–247) and was conducted following the legal requirements and tenets of the Declaration of Helsinki and its subsequent amendments. The need to obtain written informed consent was waived due to the retrospective nature of the study.
: The authors declare no competing interests.