Funding for this research was provided by:
the National Nature Science Foundation of China (61872313, 61472344)
the Innovation Foundation for graduate students of Jiangsu Province (CXLX12 0916)
the Natural Science Foundation of the Jiangsu Higher Education Institutions (14KJB520041)
the Advanced Joint Research Project of Technology Department of Jiangsu Province (BY2015061-06, BY2015061-08)
the Yangzhou Science and Technology (YZ2017288, YZ2016245)
Yangzhou University Jiangdu High-end Equipment Engineering Technology Research Institute Open Project (YDJD201707)
Article History
First Online: 1 November 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.