Woo, Hyunjung http://orcid.org/0000-0002-4273-8877
Baek, Seungchan
Hong, Wonhwa
Chung, Myungsup
Kim, Hyundeok
Hwang, Jungha
Funding for this research was provided by:
Ministry of Land, Infrastructure and Transport (16SCIP-C116873-01)
Article History
Received: 19 January 2018
Revised: 8 August 2018
Accepted: 9 August 2018
First Online: 14 August 2018