Funding for this research was provided by:
Research Innovation Program for College Graduates of Jiangsu Province (YKC16019)
Jiangsu Students’ Platform for Innovation and Entrepreneurship Training Program (201710304058)
Text and Data Mining valid from 2018-07-06
Received: 8 January 2018
Accepted: 25 June 2018
First Online: 6 July 2018
Ethics approval and consent to participate
: Not applicable
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