Funding for this research was provided by:
National Natural Science Foundation of China (81670315)
Natural Science Foundation of Beijing Municipality (7172059)
Received: 11 October 2019
Accepted: 6 July 2020
First Online: 14 July 2020
Ethics approval and consent to participate
: The study was approved by the Animal Care and Use Committee of Beijing Friendship Hospital, Capital Medical University (Beijing, China).
: Not applicable.
: The authors declare that they have no competing interests.