Lei, Tailong
Li, Youyong
Song, Yunlong
Li, Dan
Sun, Huiyong
Hou, Tingjun
Funding for this research was provided by:
National Science Foundation of China (21575128)
National Natural Science Foundation of China (81302679)
Special Program for National Basic Work on Science and Technology (2015FY111400)
Article History
Received: 5 November 2015
Accepted: 20 January 2016
First Online: 1 February 2016