1. International Doctoral Program in Nursing, College of Medicine, National Cheng Kung University, Tainan, Taiwan
2. Department of Nursing, Chang Jung Christian University, Tainan, Taiwan
3. Department of Family Medicine, Tainan Hospital, Ministry of Health and Welfare, Tainan, Taiwan
4. Alian Health Clinic, Kaohsiung, Taiwan
5. Department of Family Medicine, National Cheng Kung University, Tainan, Taiwan
6. Department of Physical Therapy, National Cheng Kung University, Tainan, Taiwan