Geng, Hao
Zhang, Pei
Zhou, Limei
Chen, Xu
Article History
Received: 15 May 2025
Accepted: 5 July 2025
First Online: 20 January 2026
Declarations
:
: The authors declare no competing interests.
: We declared that there were no conflicts of interest in this paper.
: The research was approved by the Ethics Committee of the Tianjin Central Hospital of Obstetrics and Gynecology.