1. Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
2. Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, 54 Kawaramachi, Shogoin, Sakyoku, Kyoto 606-8507, Japan
3. Department of Hematology, Japanese Red Cross Osaka Hospital, Osaka, Japan
4. Department of Hematology, Osaka Saiseikai Nakatsu Hospital, Osaka, Japan
5. Department of Internal Medicine (Hematology), Toyonaka Municipal Hospital, Toyonaka, Japan
6. Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
7. First Department of Internal Medicine, Kansai Medical University, Moriguchi, Japan
8. Department of Hematology, Japan Community Health care Organization Kyoto Kuramaguchi Medical Center, Kyoto, Japan
9. Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
10. Department of Hematology and Oncology, Graduate School of Medicine, Osaka University, Osaka, Japan
11. Division of Hematology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
12. Department of Hematology, Kindai University Nara Hospital, Ikoma, Japan
13. Department of Hematology and Rheumatology, Faculty of Medicine, Kindai University, Osakasayama, Japan
14. Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
15. Hematology Ohta Clinic, Osaka, Japan
16. Department of Hematology and Oncology, Nara Prefecture General Medical Center, Nara, Japan
17. Department of Hematology, National Hospital Organization Osaka National Hospital, Osaka, Japan
18. Department of Hematology, Japanese Red Cross Takatsuki Hospital, Takatsuki, Japan
19. Department of Hematology, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan
20. Department of Internal Medicine, Japan Community Health care Organization Kobe Central Hospital, Kobe, Japan
21. Department of Hematology, PL General Hospital, Osaka, Japan
22. Department of Internal Medicine, Kawasaki Hospital, Kaizuka, Japan
23. Department of Hematology, Uji Tokushukai Hospital, Uji, Japan
24. Department of Hematology, Nishiwaki Municipal Hospital, Nishiwaki, Japan
25. Department of Hematology, Omihachiman Community Medical Center, Omihachiman, Japan
26. Department of Hematology, Graduate School of Medicine, Osaka City University, Suita, Japan