Funding for this research was provided by:
National Natural Science Foundation of China (81671240, 81560220, 81371397)
Youth Science Fund of Jiangxi Province (20151BAB215014)
Key project of Jiangxi Youth Science Foundation (20171ACB21054)
Received: 12 October 2017
Accepted: 2 January 2018
First Online: 12 January 2018
: All experimental procedures and animal care were approved by the Southern Medical University Ethics Committee and were conducted in accordance with the guidelines of the National Institutes of Health on the care and use of animals.
: Not applicable.
: The authors declare that they have no competing interests.
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