Cheng, Weibo
Zhou, Ying
Zhang, Junping
Article History
Received: 17 August 2025
Accepted: 12 February 2026
First Online: 24 February 2026
Declarations
:
: The study protocol complied with the Declaration of Helsinki and was approved by the Ethics Committee of Shandong Normal University (2021036). Written informed consent was obtained from parents/guardians and assent from all participating adolescents.
: Not applicable.
: The authors declare no competing interests.