1. Department of Nursing; Asia University; Taichung Taiwan
2. Department of Nursing and Institute of Allied Health Sciences; College of Medicine; National Cheng Kung University; Tainan Taiwan
3. Department of Nursing, College of Health and Human Services; University of New Hampshire; Durham NH USA
4. School of Nursing; National Defense; Medical Center; Taipei Taiwan
5. School of Nursing and Healthy Aging Research Center; Chang Gung University; Taoyuan Taiwan
6. College of Medicine; Chang Gung University College of Medicine; Taoyuan Taiwan
7. Department of Neurology; Chang Gung Memorial Hospital; Taoyuan Taiwan
8. Department of Occupational and Institute of Allied Health Sciences; College of Medicine; National Cheng Kung University; Tainan Taiwan