1. Division of Hematology, Department of Medicine Taichung Veterans General Hospital Taichung Taiwan
2. Department of Post‐Baccalaureate Medicine, College of Medicine National Chung Hsing University Taichung Taiwan
3. Department of Life Science Tunghai University Taichung Taiwan
4. School of Medicine Chung Shan Medical University Taichung Taiwan
5. Division of Medical Oncology, Department of Oncology Taichung Veterans General Hospital Taichung Taiwan
6. Institute of Biomedical Informatics, School of Medicine National Yang‐Ming Chiao Tung University Taipei Taiwan