Miao, Guoying
Ma, Qian
Liu, Qingqing
Funding for this research was provided by:
Natural Science Fundamental Research Project of Jiangsu Colleges and Universities (14KJB120006)
the Scientific Research Foundation of Nanjing University of Information Science and Technology (2013X047)
National Natural Science Foundation of PR China (61403199)
Natural Science Foundation of Jiangsu Province (BK20140770)