Zhang, Xiaodong
Cheng, Hui
Li, Lei
Cui, Wei
Article History
Received: 30 November 2025
Accepted: 26 February 2026
First Online: 4 March 2026
Declarations
:
: This study was designed as a retrospective cohort study and was approved by the Ethics Review Committee of Shaanxi Nuclear Industry 215 Hospital. Informed consent was obtained from all patients prior to surgery. All procedures performed in this study were in ac cordance with the ethical standards of the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare no competing interests.