Funding for this research was provided by:
Zhejiang Province Basic Public Welfare Research Project (GF18H160036)
Received: 22 August 2019
Accepted: 16 April 2020
First Online: 7 May 2020
Ethics approval and consent to participate
: Written informed consent for the biological studies was obtained from each patient involved in the study, and the study was approved by the Ethics Committee of The Affiliated Woman Hospital of Zhejiang University. All animal studies were approved by the Animal Experimental Committee of The Affiliated Woman Hospital of Zhejiang University
: Written consent for publication was obtained from all the patients involved in our study. No identifiable individual patient or health person was involved in this study.
: The authors declare that they have no competing interests.