Chang, Hailong
Chen, Chao
Liu, Shaolong
Wang, Danyang
Yan, Chuang
Wang, Lei
Bao, Feng
Yan, Minghao
Guo, Yinqiao
Shen, Haijiang
Article History
Received: 2 February 2026
Accepted: 31 March 2026
First Online: 2 April 2026
Declarations
:
: The procedures used in this study adhere to the tenets of the Declaration of Helsinki. This study involving human participants was reviewed and approved by the Ethics Committee of the Tangshan Normal University (TSTC2025-8-10). Written informed consent was obtained from individual or guardian participants. Confidentiality was assured and questionnaires were submitted anonymously.
: Not applicable.
: The authors declare no competing interests.