Duan, Xue-Feng
Li, Chun-Mei
Li, Jiao-Fen
Ding, Yong
Funding for this research was provided by:
National Natural Science Foundation of China (11561015)
National Natural Science Foundation of China (CN) (11301107, 11261014)
Natural Science Foundation of Guangxi Province (2013GXNSFBA019009)