1. Department of Physiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
2. Clinical Exercise and Rehabilitation Unit, Discipline of Exercise and Sport Science, Faculty of Health Sciences, The University of Sydney, Sydney, Australia.
3. Department of Mechatronics Engineering, Faculty of Engineering, International Islamic University, Kuala Lumpur, Malaysia.
4. Graduate School of System Design and Management, Keio University, Yokohama, Japan.
5. Department of Rehabilitation Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.