1. Singapore Centre for 3D Printing, School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore.
2. School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore, Singapore.
3. School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore.
4. Center for Population Health Sciences, Lee Kong Chien School of Medicine, Nanyang Technological University, Singapore, Singapore.