Sim, Jee Hoon
Kim, Junoh
Kim, Cheoljoong
Shin, Dooseub
Lee, Junsik
Koo, Gyohyun
Jung, Gyu Suk
Won, Yong Hyub
Funding for this research was provided by:
Institute for Information & communications Technology Promotion (IITP) grant funded by the Korea government (MSIT)
Article History
Received: 15 June 2018
Accepted: 8 October 2018
First Online: 18 October 2018
Competing Interests
: The authors declare no competing interests.