1. Master Program of Long-Term Care in Aging, Kaohsiung Medical University, Kaohsiung, Taiwan
2. Department of Nursing, National Tainan Junior College of Nursing, Tainan, Taiwan
3. College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan
4. Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
5. College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan