Funding for this research was provided by:
Anhui Province University Students Innovation and Entrepreneurship Program (AH201410361217)
Anhui International Science and Technology Cooperation Program (06088018)
Huainan Municipal Science and Technology Program (2011A07923)
Article History
Received: 29 July 2017
Accepted: 4 October 2018
First Online: 19 October 2018