Funding for this research was provided by:
Guangzhou Science and Technology Program key projects (201802020018)
Received: 19 October 2018
Revised: 13 January 2019
Accepted: 4 February 2019
First Online: 22 February 2019
Ethics approval and consent to participate
: The research protocols associated with the experimental mice were approved by Southern Medical University Experimental Animal Ethics Committee (L2017615).
: Not applicable.
: The authors declare that they have no competing interests.
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