Han, Xixian
Liu, Xianmin
Li, Jianzhong
Gao, Hong
Funding for this research was provided by:
National Basic Research (973) Program of China (2012CB316200)
National Natural Science Foundation of China (61402130, 61272046, 61190115, 61173022, 61033015)
Shandong Provincial Natural Science Foundation (ZR2013FQ028)
Natural Scientific Research Innovation Foundation in HIT (HIT.NSRIF.2014136, HIT(WH)201308)