1. Research Assistant Professor, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Hung Hom, Kowloon, Hong Kong. ORCID: .
2. Research Assistant, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Hung Hom, Kowloon, Hong Kong (corresponding author). ORCID: .
3. Lecturer, School of Health and Society, Univ. of Wollongong, Wollongong, NSW 2522, Australia. ORCID: .
4. Chair Professor, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Hung Hom, Kowloon, Hong Kong. ORCID: .