Funding for this research was provided by:
Health and Family Planning Commission of Hubei Province (No: WJ2018h0133, No: WJ2019H297)
Article History
Received: 7 September 2022
Accepted: 13 December 2022
First Online: 20 February 2023
Declarations
:
: The authors have stated explicitly that there are no conflicts of interest regarding the publication of this article.
: The study protocol was approved by the Ethics Committee of Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology ([2019] IEC (XM008)).
: All included women signed written informed consent for therapeutic procedures and for the publication of those reports.