Song, Yisheng
Kumam, Poom
Cho, Yeol Je
Funding for this research was provided by:
The National Natural Science Foundation of P.R. China (Grant No. 11571905)
The Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (NRF-2013053358)
Article History
Received: 13 January 2016
Accepted: 17 June 2016
First Online: 29 June 2016