Jiang, Xiaohui
Li, Dingming
Zheng, Yi
Li, Yinxian
Bai, Hengzhou
Zhao, Guicheng
Zhang, Yi
Ma, Yue
Funding for this research was provided by:
Science and Technology project of the Health Planning Committee of Sichuan (20PJ085)
Sichuan Science & Technology Program (2021YFS0181)
Article History
Received: 17 November 2023
Accepted: 10 December 2024
First Online: 30 December 2024
Declarations
:
: The protocol for this multicenter study was approved by the Ethics Committee of West China Second University Hospital of Sichuan University. The project number was 2018028. All couples signed informed consent for treatment and follow-up before participating in this study. All procedures performed in this study were in accordance with the ethical standards of the institutional and/or national research committee(s) and with the Helsinki Declaration (as revised in 2013).
: Not applicable.
: The authors declare no competing interests.