1. Stem Cells and Tissue Repair Group, Institute of Medical Biology, A*STAR, Singapore.
2. Division of Bioengineering, Faculty of Engineering, Yong Loo Lin School of Medicine, National University of Singapore.
3. Department of Orthopaedic Surgery, Faculty of Engineering, Yong Loo Lin School of Medicine, National University of Singapore.
4. Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia.