Guo, Ming-Zhe
Chen, Shao-Xia
Li, Bo
Xia, Li-Dong
Yu, Hui
Funding for this research was provided by:
the 973 program (2012CB825601)
National Natural Science Foundation of China (41174154, 41274176, 41274178, and 41474149)
the Provincial Natural Science Foundation of Shandong (JQ201212)
special fund of Key Laboratory of Chinese Academy of Sciences