1. Assistant Professor Centre for Gerontological Nursing School of Nursing The Hong Kong Polytechnic University Kowloon Hong Kong
2. Research Assistant Centre for Gerontological Nursing School of Nursing The Hong Kong Polytechnic University Kowloon Hong Kong
3. Clinical Instructor Centre for Gerontological Nursing School of Nursing The Hong Kong Polytechnic University Kowloon Hong Kong
4. Statistical Consultant Centre for Gerontological Nursing School of Nursing The Hong Kong Polytechnic University Kowloon Hong Kong
5. Associate Professor Centre for Gerontological Nursing School of Nursing The Hong Kong Polytechnic University Kowloon Hong Kong
6. Honorary Professor Centre for Gerontological Nursing School of Nursing The Hong Kong Polytechnic University Kowloon Hong Kong