Li, Peng
Wang, Wei
Yan, Meiqin
Zhang, Xianhui
Pan, Jie
Gong, Lina
Article History
Received: 11 December 2022
Accepted: 10 October 2023
First Online: 23 October 2023
Declarations
:
: This study was conducted according to the guidelines laid down in the Declaration of Helsinki. The authors are accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved. The study was approved by the ethics committee of the Children’s Hospital of Shanxi Province (No. 2020020). All study participants or their parents signed informed consent.
: Not applicable.
: The authors declare no competing interests.