Li, Min
Ye, Baoying
Chen, Yiyao
Gao, Li
Wu, Yi
Cheng, Weiwei
Article History
Received: 28 May 2023
Accepted: 23 October 2023
First Online: 18 November 2023
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. This study has been approved by the Ethic Committee of the International Peace Maternal and Child Health Hospital. Informed consent was obtained from all the study participants and their parents involved in the study.
: Not applicable.
: The authors declare no competing interests.