Ling, Zhigang
Fan, Guoliang
Liang, Yan
Zuo, Junyi
Funding for this research was provided by:
National Natural Science Foundation of China (61471166)
Natural Science Foundation of Hunan Province (CN) (14JJ2052)
National Natural Science Foundation of China (CN) (61473227)
National Natural Science Foundation of China (CN) (61374023)