1. Ph.D. Candidate, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Block Z, 181 Chatham Rd. South, Hung Hom, Kowloon, Hong Kong (corresponding author). ORCID: .
2. Chair Professor and Head, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Block Z, 181 Chatham Rd. South, Hung Hom, Kowloon, Hong Kong.
3. Instructor, Dept. of Global Health and Social Medicine, Harvard Medical School, 641 Huntington Ave., Boston, MA 02115. ORCID: .