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