Choi, Bumjoon
Kim, Taehee
Ahn, Eue Soo
Lee, Sang Woo
Eom, Kilho
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2013R1A1A1A2053613, NRF-2014S1A5B8065977)
Korea Institute of Science and Technology Information (KSC-2015-C3-051)