1. Division of Bioengineering, Faculty of Engineering, National University of Singapore, Singapore.
2. Department of Mechanical Engineering, Faculty of Engineering, National University of Singapore, Singapore.
3. Graduate Programme in Bioengineering Graduate School for Integrative Sciences and Engineering, National University of Singapore, Singapore.
4. Department of Orthopedic Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
5. Nanoscience and Nanotechnology Initiative, National University of Singapore, Singapore.