Funding for this research was provided by:
National Natural Science Foundation of China (31472174)
Beijing Natural Science Foundation & Key Project of Science and Technology Plan of Beijing Education Commission (KZ201910020021)
Received: 23 July 2019
Accepted: 21 November 2019
First Online: 12 December 2019
Ethics approval and consent to participate
: This study was approved by the Beijing Administration Office of Laboratory Animal Care and Ethics Committee (Approval Number SYXK2016–0003).
: Not applicable.
: The authors declare there are no conflicts of interest in relation to this manuscript.