1. Department of Nursing, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
2. Division of Behavioral Neurology Department of Neurology & Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
3. Alzheimer’s Disease Research Center, National Cheng Kung University Hospital, Tainan, Taiwan
4. Division of Neurosurgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
5. Department of Nursing, College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan
6. Biostatistics Consulting Center, National Cheng Kung University Hospital, Tainan, Taiwan
7. Patricia A. Chinn School of Nursing, California State University, Los Angeles, CA, USA
8. Department of Nursing & Institute of Allied Health Science & Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan