1. Kwai Chung Hospital Kowloon Hong Kong
2. Department of Psychiatry Li Ka Shing Faculty of Medicine Queen Mary Hospital/The University of Hong Kong Pok Fu Lam Hong Kong
3. The State Key Laboratory of Brain and Cognitive Sciences The University of Hong Kong Pok Fu Lam Hong Kong
4. The Nethersole School of Nursing Faculty of Medicine The Chinese University of Hong Kong New Territories Hong Kong
5. School of Nursing The Hong Kong Polytechnic University Kowloon Hong Kong
6. Caritas Hong Kong Central Hong Kong