1. Physiotherapy Programme and Center for Healthy Ageing and Wellness (H-CARE), Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia
2. Centre for Health, Activity and Rehabilitation Research (CHARR), School of Physiotherapy, University of Otago, Dunedin 9054, New Zealand
3. Rehabilitation Ageing and Independent Living (RAIL) Research Centre, Monash University, Melbourne, VIC 3199, Australia
4. Department of Physical Therapy, College of Rehabilitation Sciences, University of Santo Tomas, Manila 1088, Philippines