Liu, Ting-ting
Han, Yang
Zheng, Song
Li, Bo
Liu, Yu-qi
Chen, Yi-xian
Liu, Yong-feng
Wang, En-hua
Funding for this research was provided by:
The National Natural Science Foundation of China (ID0ELQAG155)
Article History
Received: 30 April 2015
Accepted: 9 July 2015
First Online: 19 July 2015