1. Department of Architecture and Architectural Engineering, Seoul National University, Seoul, Republic of Korea
2. Dept. Of Architecture and Architectural Engineering, Institute of Construction and Environmental Engineering, Seoul National University, Seoul, Republic of Korea
3. Department of Architecture and Architectural Engineering, Institute of Construction and Environmental Engineering, Seoul National University, Seoul, Republic of Korea
4. Department of Civil and Environmental Engineering, University of Michigan, Ann Arbor, MI, USA
5. Department of Architecture and Architectural Engineering, Seoul National Univ., Seoul, Republic of Korea
6. Department of Architecture and Architectural Engineering, Hanyang University, Ansan, Republic of Korea