Chen, Ru
Chen, Xin
Funding for this research was provided by:
The National Project of Database Construction and Positive Development System Research on the Development of Disadvantaged Children and Adolescents in the Context of Mobility (No. 15ZDB138)
Article History
Accepted: 17 April 2023
First Online: 27 April 2023
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Ethics Committee of Henan University.
: Informed consent was obtained from all participants included in the study.
: The authors declare that they have no conflict of interest.