1. School of Nursing and Health Studies, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong
2. Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
3. Department of Psychiatry, Prince of Wales Hospital & Shatin Hospital, Sha Tin, Hong Kong
4. School of Nursing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong