Yang, Shuling
Li, Kangshun
Liang, Zhengping
Li, Wei
Xue, Yu
Funding for this research was provided by:
National Natural Science Foundation of China (61573157, 6156102)
National Natural Science Foundation of China (61562038)
Natural Science Foundation of Guangdong (2014A030313454)
Natural Statistical Science and Research (2015LZ30)