Guo, Li-Juan
Niu, Cheng-Gang
Wang, Xiao-Yu
Wen, Xiao-Ju
Zeng, Guang-Ming
Funding for this research was provided by:
the National Natural Science Foundation of China (51521006, 51541801)
the Hunan Provincial Natural Science Foundation of China (14JJ2045)
Scientific Research Fund of Hunan Provincial Education Department (13k017)