Cui, Kunping
Zhao, Xiaoxiao
Liu, Wei
Bai, Lang
Article History
Received: 5 November 2024
Accepted: 8 July 2025
First Online: 28 July 2025
Declarations
:
: Ethical approval and informed consent were waived because the GBD 2021 study is publicly available and no identifiable information was included in the analyses.
: Not applicable.
: The authors declare no competing interests.