Received: 16 March 2020
Accepted: 13 November 2020
First Online: 7 December 2020
Ethics approval and consent to participate
: All animal experiments were conducted in compliance with the protocol, which was reviewed by the Institutional Animal Care and Use Committee and approved by the Ethics Committee of Tokyo Women’s Medical University (Permit Numbers: AE-18-039, AE-19-030).
: Not applicable.
: The authors declare that they have no competing interests.