1. School of Nursing, Medical College, Chang Gung University, Tao-Yuan, Taiwan.
2. Division of Hematology-Oncology, Chang Gung Memorial Hospital at Linkou, Tao-Yuan, Taiwan.
3. Department of Nursing, Chang Gung Memorial Hospital at Kaohsiung, Kaohsiung, Taiwan.
4. College of Medicine, Chang Gung University, Tao-Yuan, Taiwan.
5. Department of International Business, Soochow University, Taipei, Taiwan.