Li, Tianhua
Zhao, Lin
Lang, Xianliang
Li, Qian
Yu, Lexiang
Article History
Received: 1 October 2025
Accepted: 21 April 2026
First Online: 29 April 2026
Declarations
:
: The study was approved by the Ethics Committee of Weifang people’s Hospital (KYLL20240105-8). All parents or guardians of children participating in the testing signed informed consent forms.
: Not applicable.
: The authors declare no competing interests.