1. Department of Biomedical Engineering, College of Engineering and Design, National University of Singapore, 15 Kent Ridge Crescent, E7-06-03, Singapore 119276, Singapore
2. Integrative Sciences and Engineering Programme, National University of Singapore, University Hall, Tan Chin Tuan Wing, #05-03, 21 Lower Kent Ridge Road, Singapore 119077, Singapore
3. Department of Orthopaedic Surgery, Yong Loo Lin School of Medicine, NUHS Tower Block, Level 11, 1E Kent Ridge Road, Singapore 119288, Singapore