1. Research Fellow, Singapore Centre for 3D Printing, Nanyang Technological Univ., Singapore, 639798. ORCID: .
2. Formerly, Research Associate, Singapore Centre for 3D Printing, Nanyang Technological Univ., Singapore 639798.
3. Formerly, Undergraduate Student, School of Civil and Environmental Engineering, Nanyang Technological Univ., Singapore 639798.
4. Research Fellow, Singapore Centre for 3D Printing, Nanyang Technological Univ., Singapore 639798 (corresponding author).
5. Professor, School of Mechanical and Aerospace Engineering, Nanyang Technological Univ., Singapore 639798.
6. Chair Professor, Dept. of Building and Real Estate, The Hong Kong Polytechnic Univ., Hong Kong, China.
7. Assistant Professor, School of Civil and Environmental Engineering, Nanyang Technological Univ., Singapore 639798.