Fang, Qi
Chen, Xu
Article History
Received: 14 June 2024
Accepted: 30 April 2025
First Online: 9 May 2025
Declarations
:
: The study was conducted in accordance with ethical standards and approved by the institutional review board of Zhoukou Vocational and Technical College. Written informed consent was obtained from the parents or legal guardians of all minor participants prior to their involvement in the research. All experiments were performed in accordance with relevant guidelines and regulations described in Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.