Funding for this research was provided by:
National Natural Science Foundation of China (31400659)
Natural Science Fund of Colleges and Universities in Jiangsu Province (19KJA180010)
Received: 11 June 2020
Accepted: 6 December 2020
First Online: 11 December 2020
Ethics approval and consent to participate
: All animal experiments were performed in accordance with the Guide for the Care and Use of Laboratory Animals published by the National Institutes of Health (NIH publication 85-23, revised in 1996), and the procedures were approved by the Laboratory Animal Care Committee at Nanjing Normal University (Permit 2090658, issued 20 April 2008).
: Not applicable.
: The authors declare that they have no competing interests.