1. Singapore Centre for 3D Printing, School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore
2. Department of Building Environment and Energy Engineering, The Hong Kong Polytechnic University, Hong Kong, People’s Republic of China
3. Department of Building and Real Estate, The Hong Kong Polytechnic University, Hong Kong, People’s Republic of China
4. China Aerospace Times Feihong Technology Corperation Limited, Beijing, People’s Republic of China
5. School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore