Sun, Ruili
Gu, Yanzhen
Li, Peiliang
Li, Lei
Zhai, Fangguo
Gao, Guoping
Funding for this research was provided by:
National Science Foundation (41476002, 41176009, 41125019, 41321004, 41306024)
Article History
Received: 14 June 2015
Revised: 25 January 2016
Accepted: 11 February 2016
First Online: 26 February 2016