1. Division of Hematology and Oncology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan
2. Institute of Public Health National Yang‐Ming University Taipei Taiwan
3. Department of Radiation Oncology Linkou Chang Gung Memorial Hospital Medical Center Taoyuan City Taiwan
4. Department of Medical Imaging and Radiological Sciences College of Medicine Chang Gung University Taoyuan Taiwan
5. Department of Pathology and Laboratory Medicine Taipei Veterans General Hospital Taipei Taiwan
6. Cancer Epidemiology Unit Nuffield Department of Population Health University of Oxford Oxford UK
7. School of Medicine National Yang‐Ming University Taipei Taiwan
8. Division of Hematology and Oncology Kaohsiung Veterans General Hospital Kaohsiung Taiwan
9. Institute of Biopharmaceutical Sciences National Yang‐Ming University Taipei Taiwan
10. Chong Hin Loon Memorial Cancer and Biotherapy Research Center National Yang‐Ming University Taipei Taiwan