Funding for this research was provided by:
National Natural Science Foundation of China (30973061 and 81272043)
Natural Science Foundation of Guangdong Province (2015A030313256)
Received: 11 May 2018
Accepted: 14 August 2018
First Online: 29 August 2018
: All animal procedures were performed under the approval and guidance of the Animal Care and Use Committee of Southern Medical University. The approve NO. is NFYY-2017-07.
: Not applicable.
: The authors declare they have no competing interests.
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