Funding for this research was provided by:
National Natural Science Foundation of China (nos. 82074203)
Article History
Received: 12 March 2026
Accepted: 3 July 2026
First Online: 17 July 2026
Declarations
Ethics approval: Our study is based on publicly available database data and did not directly recruit research subjects, thus no additional local ethical approval was required.
Consent to participate: This study did not directly recruit subjects and used publicly available database data, so it is not applicable.
Consent for publication: This study does not contain personally identifiable information or images, so it is not applicable.
Competing interests: The authors declare no competing interests.