Funding for this research was provided by:
Postdoctoral Research Foundation of China (No. 2017M621486)
Shanghai Municipal Commission of Economy and Informatization (NO. XC-ZXSJ-02-2016-05)
National Key Basic Research Program (2017FYA0205300 and 2015CB931802)
National Nature Scientific foundation (No. 81327002)
Text and Data Mining valid from 2019-03-05
Received: 27 July 2018
Accepted: 21 February 2019
First Online: 5 March 2019
: Not applicable
: The authors declare that they have no competing interests.
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