Fang, Yi
Lao, Bo
Fang, Wenjia
Article History
Received: 20 October 2025
Accepted: 9 January 2026
First Online: 12 January 2026
Declarations
:
: This research was exempt from ethical clearance because of its public availability in the SEER database.
: We use SEER public research data, so written informed consent for publication was not required for this study.
: The authors declare no competing interests.