Funding for this research was provided by:
Natural Science Foundation of Shanghai (17ZR1403100)
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. 45).
: Not applicable.
: The authors declare that they have no competing interests.