1. Division of Hematology–Oncology Department of Internal Medicine Buddhist Dalin Tzu Chi General Hospital Chiayi Taiwan
2. School of Medicine Tzu Chi University Hualian Taiwan
3. Department of Life Science Institute of Molecular Biology National Chung Cheng University Chiayi Taiwan
4. Department of Otolaryngology, Head and Neck Surgery Kaohsiung Veterans General Hospital Kaohsiung Taiwan
5. Institute of Hospital and Health Care Administration National Yang‐Ming University Taipei Taiwan
6. School of Medicine National Yang‐Ming University Taipei Taiwan
7. Division of Hematology and Oncology Department of Internal Medicine Kaohsiung Medical University Hospital Kaohsiung Taiwan
8. Faculty of Medicine College of Medicine Kaohsiung Medical University Kaohsiung Taiwan