1. Division of Medical Oncology/Hematology, Department of Medicine; Kobe University Graduate School of Medicine; Kobe Japan
2. Department of Hematology and Clinical Immunology; Kobe City Nishi-Kobe Medical Center; Kobe Japan
3. Department of Hematology; Hyogo Prefectural Awaji Medical Center; Hyogo Japan
4. Department of Hematology; Hyogo Cancer Center; Hyogo Japan
5. Laboratory of Hematology, Division of Medical Biophysics; Kobe University Graduate School of Health Sciences; Kobe Japan