Sun, Mingjuan
Zhang, Ning
Wang, Xiaolong
Li, Yaming
Qi, Wenwen
Zhang, Hanwen
Li, Zengjun
Yang, Qifeng
Funding for this research was provided by:
National Natural Science Foundation of China (No. 81172529, No. 81272903)
Shandong Science and Technology Development Plan (No. 2013GRC31801)