1. Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan
2. 3D Printing Medical Research Institute, Asia University, Taichung, Taiwan
3. Engineering Product Development, Singapore University of Technology and Design, Singapore
4. 3D Printing Medical Research Center, China Medical University Hospital, Taichung, Taiwan
5. Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
6. Singapore Centre of 3D Printing, School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore