1. Graduate Institute of Clinical Medicine, College of Medicine Kaohsiung Medical University Kaohsiung Taiwan
2. Division of Hematology‐Oncology Department of Internal medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University Kaohsiung Taiwan
3. Department of Laboratory Medicine Kaohsiung Medical University Hospital Kaohsiung Taiwan
4. Faculty of Medicine Kaohsiung Medical University Kaohsiung Taiwan