1. School of Nursing; Chang Gung University; Tao-Yuan Taiwan
2. National Health Research Institutes; National Institute of Cancer Research; Taipei Taiwan
3. Section of Hematology and Medical Oncology; Wan-Fang Hospital; Taipei Taiwan
4. Division of Hematology-Oncology and Comprehensive Cancer Center; China Medical University Hospital; Taichung Taiwan
5. Division of Hematology and Oncology, Department of Internal Medicine; Mackay Memorial Hospital; Taipei Taiwan
6. School of Nursing; Kang-Ning Junior College of Medical Care and Management; Taipei Taiwan
7. Department of Nursing; Fu Jen Catholic University; Taipei Taiwan