Kong, Lingqian
Ju, Xiuping
Zhang, Yan
Zhao, Jinsheng
Xu, Jianzhong
Funding for this research was provided by:
National Natural Science Foundation of China (31170110,, 20906043)
the General and Special Program of the Postdoctoral Science Foundation of China (2013M530397, 2014T70861)
Natural Science Foundation of Shandong Province (ZR 2014JL009, ZR 2013BQ021)