Li, Linling
Liao, Chimei
Zhang, Xiaojuan
Lu, Juan
Zeng, Yangfa
Fu, Min
Wang, Decai
Funding for this research was provided by:
National Natural Science Foundation of China (81271037)
Article History
Received: 27 June 2022
Accepted: 26 February 2024
First Online: 6 March 2024
Declarations
:
: Ethical approval and permission to conduct the study were obtained from the Institutional Review Board of Shenzhen Maternity and Child Healthcare Hospital (SFYLS [2020] 042) and were carried out in accordance with the tenets of the Declaration of Helsinki. Parents, guardians, or both were informed of the purpose of the study and had to give their informed consent before the child was enrolled.
: Not applicable.
: The authors declare no competing interests.