Funding for this research was provided by:
National Natural Science Foundation of China (81904262, 81972837)
Natural Science Foundation of Hunan Province (2018JJ3787, 2018JJ2604, 2019JJ50682)
Received: 1 April 2020
Accepted: 8 May 2020
First Online: 14 May 2020
Ethics approval and consent to participate
: The animal experiments were approved by the Medical Research Animal Ethics Committee, Central South University, China.
: Not applicable.
: The authors have declared no conflicts of interest.