Kim, Yongsung
Jung, Seungwon
Ji, Seonmi
Hwang, Eenjun
Rho, Seungmin
Funding for this research was provided by:
Ministry of Science, ICT and Future Planning (R0190-16-2012)
National Research Foundation of Korea (NRF-2016R1D1A1A09919590)
Article History
Received: 31 July 2017
Revised: 29 November 2017
Accepted: 3 January 2018
First Online: 17 January 2018