Qiao, Tingting
Gu, Jie
Chen, Yangchun
Zhao, Juan
Article History
Received: 8 September 2025
Accepted: 23 May 2026
First Online: 29 May 2026
Declarations
Ethics approval and consent to participate: This study adhered strictly to the principles of the helsinki declaration and received approval from the ethics committee of all participating institutions. Given the retrospective nature of this study, the requirement for individual consent was waived.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.