1. Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
2. Department of Life Science, Tunghai University, Taichung, Taiwan, ROC
3. School of Medicine, Chung Shan Medical University, Taichung, Taiwan, ROC
4. College of Medicine, National Chung Hsing University, Taichung, Taiwan, ROC
5. School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
6. Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
7. Department of Pathology, Cheng Hsin General Hospital, Taipei, Taiwan, ROC
8. Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
9. Hospitalist Ward, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
10. Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC