Li, Jing-kun
Nie, Lin
Zhao, Yun-peng
Zhang, Yuan-qiang
Wang, Xiaoqing
Wang, Shuai-shuai
Liu, Yi
Zhao, Hua
Cheng, Lei
Funding for this research was provided by:
National Natural Science Foundation of China (81572191)
National Natural Science Foundation of China (30700852)
National Natural Science Foundation of China (81272036)
National Natural Science Foundation of China (81501880)
the Natural Science Foundation of Shandong Province (ZR2013HM095)