1. Associate Professor, Dept. of Architectural Engineering, Chungbuk National Univ., Cheongju 28644, Korea. ORCID: .
2. Ph.D. Candidate, Dept. of Architectural Engineering, Chungbuk National Univ., Cheongju 28644, Korea.
3. Associate Professor, School of Architecture, Soongsil Univ., Seoul 06978, Korea (corresponding author).
4. Professor, Dept. of Architecture and Architectural Engineering, Seoul National Univ., Seoul 08826, Korea.