Qin, Yayun
Wang, Bo
Zhu, Yuanyuan
Liu, Lijun
Liu, Nian
Yao, Yanyi
Li, Hui
Xu, Runhong
Zhang, Chengcheng
Song, Jieping https://orcid.org/0000-0001-5926-9037
Article History
Received: 28 April 2024
Accepted: 16 August 2025
First Online: 24 September 2025
Declarations
:
: This study was conducted in accordance to the Declaration of Helsinki and was approved by the institutional review board of the ethics committee in the Maternal and Child Health Hospital of Hubei Province. All parents of the fetuses agreed to participate in the study and provided signed informed consent.
: Not applicable.
: The authors declare no competing interests.