1. Department of Nursing, School of Medicine Southeast University Nanjing China
2. Department of Neurology, Affiliated ZhongDa Hospital, School of Medicine Southeast University Nanjing China
3. Department of Nursing Management, Affiliated ZhongDa Hospital, School of Medicine Southeast University Nanjing China
4. Department of Geriatric, Affiliated ZhongDa Hospital, School of Medicine Southeast University Nanjing China