Gong, J.
Gao, X.
Li, M.
Nie, Q.
Pan, W.
Liu, R.
Funding for this research was provided by:
National Basic Research Program of China (Grant No. 2011CB936003)
National Natural Science Foundation of China (CN) (Grant No. 21373183)
Zhejiang Provincial Natural Science Foundation of China (Grant No. LY12B07001)