Funding for this research was provided by:
Scientific Research Grant of Fujian Province of China (Z0230104)
Article History
Received: 4 November 2025
Accepted: 27 January 2026
First Online: 10 February 2026
Declarations
:
: This study was approved by the Biomedical Ethics Committee of the Xiamen University School of Medicine (No. XDYX2021033). For the children participating in this study, we obtained informed consent from the children's legal guardians. This study followed the guidelines issued in the Declaration of Helsinki where applicable.
: Not applicable.
: The authors declare no competing interests.