Funding for this research was provided by:
National Natural Science Foundation of China (81800964)
Sichuan Provincial Natural Science Foundation of China (2018SZ0125, 2019YFS0270)
Article History
Received: 26 October 2019
Accepted: 4 December 2019
First Online: 12 December 2019
Ethics approval
: All procedures performed in studies involving animals were in accordance with the ethical standards of the institution or practice at which the studies were conducted (Animal Experiments Committee at Sichuan University + No. 2018039A).
: Not applicable.
: The authors declare that they have no competing interests.