1. Institute of Human Performance, The University of Hong Kong: Pokfulam, Hong Kong
2. Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong
3. Department of Health and Physical Education, The Hong Kong Institute of Education, Hong Kong
4. Faculty of Liberal Arts and Social Sciences, The Hong Kong Institute of Education, Hong Kong
5. Elderly Core Business, Hong Kong Christian Service, Hong Kong
6. Bliss District Elderly Community Centre, Active Ageing Service, Hong Kong Christian Service, Hong Kong