1. Visiting Scientist, School of Civil and Environmental Engineering (CEE), Nanyang Technological Univ., 50 Nanyang Ave., Singapore 639798; Technical Consultant, buildingSMART China (bSC), 9 Shouti Rd. South, Haidian District, Beijing 100044, China; Lecturer, School of Science and Technology, Singapore Univ. of Social Sciences, 463 Clementi Rd., Singapore 599494. ORCID: .
2. Professor, Dept. of the Built Environment, National Univ. of Singapore, 4 Architecture Dr., Singapore 117566 (corresponding author). ORCID: .
3. Researcher, Dept. of the Built Environment, National Univ. of Singapore, 4 Architecture Dr., Singapore 117566.