1. Ph.D. Fellow, Dept. of Mechanical and Manufacturing Engineering, Aalborg Univ., Aalborg East, 9220, Denmark (corresponding author).
2. Professor, Dept. of Building and Real Estate, Hong Kong Polytechnic Univ., Hung Hom Kowloon, Hong Kong.
3. Assistant Professor, Dept. of Mechanical and Manufacturing Engineering, Aalborg Univ., Aalborg East, 9220, Denmark.
4. Associate Professor, Dept. of Mechanical and Manufacturing Engineering, Aalborg Univ., Aalborg East, 9220, Denmark.