Tang, Hongjuan
Zhang, Wenjuan
Jing, Miaomiao
Zhou, Si
Xu, Jianxin
Article History
Received: 15 October 2024
Accepted: 8 September 2025
First Online: 29 September 2025
Declarations
:
: This study did not involve any special intervention or handling of sensitive information, and therefore did not require ethical review. The Ethics Committee of JINHUA MATERNAL CHILD HEALTH CARE HOSPITAL has agreed to exemption from review.
: Not Applicable.
: The authors declare no competing interests.