Kho, Min Chul
Lee, Yun Jung
Park, Ji Hun
Cha, Jeong Dan
Choi, Kyung Min
Kang, Dae Gill
Lee, Ho Sub
Funding for this research was provided by:
Korea government (MSIP) (2008-0062484)
Ministry of Knowledge Economy (MKE-R0002038)
Ministry of Science, ICT and Future Planning (NRF-2015M3A9E3051054)