1. Division of Hematology/Medical Oncology; Department of Medicine; Taichung Veterans General Hospital; Taichung Taiwan
2. Department of Nuclear Medicine and PET Center; China Medical University Hospital; Taichung Taiwan
3. School of Nursing; HungKuang University; Taichung Taiwan
4. Department of Life Science; Tunghai University; Taichung Taiwan
5. Department of Medicine; Chung Shan Medical University; Taichung Taiwan