1. Department of Gerontological Care and Management; Chung Gung University of Science and Technology; Guishan Dist. Taoyuan city Taiwan.
2. Graduate Institute of Health Care; Chang Gung University of Science and Technology; Guishan Dist. Taoyuan city Taiwan.
3. Department of Nursing; Chung Gung University of Science and Technology; Puzi City Chiayi Country Taiwan.
4. Department of Nursing; Chang Gung University of Science and Technology; Guishan Dist. Taoyuan city Taiwan.