Zhao, Xiaomin
Shen, Yongmei
Kong, Dexuan
Li, Wen
Yao, Liying
Li, Shanshan
Chang, Ying http://orcid.org/0000-0002-5925-9821
Funding for this research was provided by:
National Key Specialties and Diseases Cohort Project (GJZDZKZBDL2022-04)
Natural Science Foundation of Tianjin (22JCYBJC01110)
pen Fund of Tianjin Central Hospital of Gynecology Obstetrics/Tianjin Key Laboratory of human development and reproductive regulation (2022XH10)
Open Fund of Tianjin Central Hospital of Gynecology Obstetrics/Tianjin Key Laboratory of human development and reproductive regulation (2022XHY03)
Article History
Received: 21 December 2023
Accepted: 21 May 2024
First Online: 26 June 2024
Declarations
:
: All authors declare that they have no conflict of interest.
: The studies involving human participants were reviewed and approved by Human Research Ethics Committee of Tianjin Central Hospital of Obstetrics and Gynecology. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. All participants signed a written informed consent form prior to their participation in this study.
: Not applicable.