Funding for this research was provided by:
Natural Science Foundation of Shanghai (17ZR1403100)
Article History
Received: 27 June 2020
Accepted: 17 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: All animal experiments were conducted in strict accordance with the animal ethics standards and with ethics approval from the Ethics Committee of Obstetrics and Gynecology Hospital of Fudan University (no. [2015]45).
: Not applicable.
: The authors declare that they have no competing interests.