Chen, Zhanguo
Li, Yan
Tong, Yongqing
Gao, Qingping
Mao, Xiaolu
Zhang, Wenjing
Xia, Zunen
Fu, Chaohong
Funding for this research was provided by:
National Natural Science Foundation of China (81000771)
Applied Basic Research Key Project of Yunnan (CN) (2012CB526706)