1. Department of Nursing, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung City 427213, Taiwan
2. Department of Nursing, Tzu Chi University of Science and Technology, Hualien 970046, Taiwan
3. Taichung Tzu Chi Nursing Home, Buddhist Tzu Chi Medical Foundation, Taichung City 427213, Taiwan
4. Department of Accounting Information, Da-Yeh University, Changhua 515006, Taiwan
5. Division of Plastic Surgery, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi City 622007, Taiwan
6. School of Medicine, Tzu Chi University, Hualien 970374, Taiwan
7. Ph.D. Program in Healthcare Science, China Medical University, Taichung City 406040, Taiwan
8. Department of Nursing, National Chi Nan University, Puli Township 545301, Taiwan