Yan, Anjian
Lu, Chang
Wang, Xuening
Article History
Received: 23 July 2025
Accepted: 22 December 2025
First Online: 9 January 2026
Declarations
:
: The study protocol was approved by The Ethics Committee of Yiwu Chouzhou Hospital and followed the principles outlined in the Declaration of Helsinki. The parents of all participating infants were informed of the study objectives and signed the informed consent form.
: Not applicable.
: The authors declare no competing interests.