Fu, Zixuan
Hou, Keru
Zhao, Yaowu
Wang, Zhouyan
Qiu, Yuhao
Yao, Qingyuan
Huang, Ping
Article History
Received: 4 December 2025
Accepted: 8 April 2026
First Online: 11 April 2026
Declarations
:
: The authors declare no competing interests.
: This study was based on publicly available, de-identified SEER data and was therefore exempt from informed consent. The study protocol was reviewed by the Ethics Committee of the First Affiliated Hospital of Chongqing Medical University and was determined to be exempt from ethical review. An official exemption certificate was issued by the committee.