Funding for this research was provided by:
National Natural Science Foundation of China (81672318, 31671298, 81372286, U1604281)
National Key Research and Development Program of China (2012CB934002)
National Key Research and Development Programme of China (2018YFA0208900)
National Key Scientific Instrument Special Programme of China (2011YQ03013405)
Beijing Science Foundation of China (7171008)
Text and Data Mining valid from 2018-05-23
Received: 10 October 2017
Accepted: 11 May 2018
First Online: 23 May 2018
: This study was approved by the institutional review board of the Chinese PLA General Hospital.
: The authors declare that they have no competing of interest.
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