1. School of Nursing China Medical University Taichung Taiwan
2. Department of Nursing National Yang Ming Chiao Tung University Taipei Taiwan
3. Department of Hematology and Oncology China Medical University Hospital Taichung Taiwan
4. Department of Hematology and Oncology Taipei Municipal Wanfang Hospital Taipei Taiwan
5. Institute of Hospital and Health Care Administration National Yang Ming Chiao Tung University Taipei Taiwan
6. Department of Nursing DaYeh University Changhua Taiwan