Funding for this research was provided by:
National Natural Science Foundation of China (No. 81571405)
Natural Science Foundation of Jiangsu Province (No. BK20161169)
Natural science research projects of Colleges and Universities in Jiangsu province (No. 19KJB310021)
Received: 7 March 2020
Accepted: 4 August 2020
First Online: 13 September 2020
Ethics approval and consent to participate
: The experiments were conducted in accordance with the Regulation of Animal Research Ethics in China. The ethical approval was granted by the Xuzhou Medical University Animal Research Ethics Committee (Project number 201811 W011, Xuzhou, China).
: Not applicable.
: The authors declare that they have no competing interests.