1. School of Nursing, National Taiwan University, Taipei, Taiwan
2. Department of Nursing, National Taiwan University Hospital, Taipei, Taiwan
3. Department of Nursing, Chang Gung University, Taipei, Taiwan
4. Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Taoyuan, Taiwan
5. Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan
6. College of Health Professions, Nursing and Allied Sciences, North Dakota State University, Fargo, ND, USA
7. Quality Management Department, Administration Center, Chang Gung Memorial Hospital, Taiwan
8. Graduate Institute of Business and Management, Chang Gung University, Taoyuan, Taiwan
9. Department of Rehabilitation, Chang Gung Memorial Hospital, Taoyuan, Taiwan
10. Department of Business and Management, Ming Chi University of Technology, New Taipei City, Taiwan