Liu, Jing http://orcid.org/0009-0001-5380-4323
Liu, Dequan
Yin, Hong
Wang, Bei
Wang, Yanjie
Ran, Lingqiang
Wang, Shulin
Zhang, Ge
Chen, Fang
Yu, Dongyi
Article History
Received: 20 July 2023
Accepted: 17 December 2023
First Online: 27 January 2024
Declarations
:
: The authors declare that they have no conflicts of interest.
: Our research protocol was also approved by the Ethics Committee and Regulatory Authorities of the Maternal and Child Health Care Hospital of Shandong Province, ensuring the ethical and regulatory compliance of our study.