Zhao, Dan
Zhang, Jifang
Article History
Received: 29 November 2023
Accepted: 12 January 2024
First Online: 5 February 2024
Declarations
:
: The ethical approval committee of Changchun Normal University approved this study and issued a letter indicating the study has no side effects on the participants of the study. All experiments were performed under relevant guidelines and regulations. All methods were carried out by relevant guidelines and regulations. The Trial Registration Number (TRN) for this study is [TRN-2023-123456], and it was officially registered on July 15, 2023, by Changchun Normal University. Informed consent was obtained from the parents of the subjects.
: Not applicable.
: The authors declare no competing interests.