Funding for this research was provided by:
National Natural Science Foundation of China (No.81400990)
the Natural Science Foundation of Guangdong Province of China (No. 2014A030310197)
the Science and Technology Plan of Guangdong Province of China (No. 2016A020215113)
the President Funding of Nanfang Hospital, Southern Medical University (No. 2016B017)
Hong Kong RGC GRF Grant (Ref No.17102915)
Text and Data Mining valid from 2018-08-23
Received: 30 May 2018
Accepted: 2 August 2018
First Online: 23 August 2018
: All procedures were approved by the committee on Animal Care and Use of Nanfang Hospital, Southern Medical University, and the ethics committee of the Nanfang Hospital, Southern Medical University.
: Not applicable.
: The authors declare that they have no competing interests.
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