1. Ph.D. Candidate, Dept. of Civil and Environmental Engineering, Seoul National Univ., 1 Gwanak-Ro, Gwanak-Gu, Seoul 08826, Republic of Korea; Researcher, Institute of Construction and Environmental Engineering, Seoul National Univ., 1 Gwanak-Ro, Gwanak-Gu, Seoul 08826, Republic of Korea.
2. Assistant Professor, Dept. of Construction Science, Texas A&M Univ., 3137 TAMU, College Station, TX 77843.
3. Assistant Manager, Investment Division 1, IGIS Asset Management, 115 Yeouigongwon-Ro, Yeongdeungpo-Gu, Seoul 07241, Republic of Korea.
4. Associate Professor, Dept. of Civil and Environmental Engineering, Seoul National Univ., 1 Gwanak-Ro, Gwanak-Gu, Seoul 08826, Republic of Korea; Adjunct Professor, Institute of Construction and Environmental Engineering, Seoul National Univ., 1 Gwanak-Ro, Gwanak-Gu, Seoul 08826, Republic of Korea (corresponding author).