Yang, Yiran
Chen, Na
Ren, Yuanyuan
Hu, Yang
Wang, Xin
Wang, Xinrui
Yang, Yuye
Yao, Yao
Yin, Gaole
Sun, Jing
Article History
Received: 21 February 2026
Accepted: 27 April 2026
First Online: 7 May 2026
Declarations
Ethics approval and consent to participate: This cross-sectional study was approved by the Ethics Committee of Peking University (IRB00001052-24100). All procedures were conducted in accordance with the Declaration of Helsinki. Written informed consent was obtained from all participants prior to data collection.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.