Shen, Yang
Liu, Yonghong
Dong, Hang
Zhang, Kun
Lv, Lin
Zhang, Xianzhi
Wu, Xinlei
Zheng, Chao
Ji, Renjie
Funding for this research was provided by:
China Postdoctoral Science Foundation funded project (2015M570619)
Shandong Provincial Postdoctoral Innovation Project Fund of China (201502030)
the applied research project for the postdoctor of Qingdao City (T1503054)
Fundamental Research Funds for the Central Universities (15CX06055A)