Li, Junjie
Yin, Wei-Guo
Wu, Lijun
Zhu, Pengfei
Konstantinova, Tatianna
Tao, Jing
Yang, Junjie
Cheong, Sang-Wook
Carbone, Fabrizio
Misewich, James A
Hill, John P
Wang, Xijie
Cava, Robert J
Zhu, Yimei
Article History
Received: 23 September 2016
Revised: 14 October 2016
Accepted: 18 October 2016
First Online: 25 November 2016
Competing interests
: The authors declare no conflict of interest.