1. Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China (SAR)
2. School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China (SAR)
3. Department of Physiotherapy, Shatin Hospital, Hong Kong, China (SAR)
4. Department of Medicine, Tseung Kwan O Hospital, Hong Kong, China (SAR)
5. Department of Medicine and Geriatrics, Shatin Hospital, Hong Kong, China (SAR)
6. Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China (SAR)