Funding for this research was provided by:
National Natural Science Foundation of China (81600833)
Natural Science Foundation of Guangxi Province (2016GXNSFAA380168)
Article History
Received: 9 February 2019
Accepted: 23 May 2019
First Online: 30 May 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Committee for Animal Use and Care at Guangxi Medical University (Nanning, China).
: Not applicable.
: The authors declare that they have no competing interests.
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