Shi, Huiping
Zhang, Weili
Zhi, Qiaoming
Jiang, Min
Funding for this research was provided by:
the National Natural Science Foundation of China ((No. 81402176))
the Natural Science Foundation of Jiangsu Province ((No. BK20140288))
the Natural Science Foundation of Jiangsu Higher Education Institutions of China ((-14KJB320011))