1. Department of Nursing, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
2. Department of Radiation Oncology and Proton and Radiation Therapy Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
3. Department of Medical Imaging and Radiological Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
4. School of Nursing and Geriatric and Long-Term Care Research Center, College of Nursing, Chang Gung University of Science and Technology, Taoyuan, Taiwan
5. School of Nursing, College of Medicine, Chang Gung University, Taoyuan, Taiwan