1 Department of Hematology and Immunology, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa-ken, 920-0293, Japan. hkawabat@kuhp.kyoto-u.ac.jp.
2 Department of Hematology and Immunology, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa-ken, 920-0293, Japan.
3 Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
4 Department of Hematology, Seirei Mikatahara General Hospital, Hamamatsu, Japan.
5 Department of Hematology, Eiju General Hospital, Tokyo, Japan.
6 First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan.
7 Department of Internal Medicine, Tottori Municipal Hospital, Tottori, Japan.
8 Department of General Internal Medicine, Toyota Kosei Hospital, Toyota, Japan.
9 Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.
10 Department of Hematology, NHO Okayama Medical Center, Okayama, Japan.
11 Department of Hematology, Juntendo University Shizuoka Hospital, Izunokuni, Japan.
12 Department of Infectious Disease, Chugoku Central Hospital, Fukuyama, Japan.
13 Department of Hematology, Gifu University Graduate School of Medicine, Gifu, Japan.
14 Kassai Medical Clinic, Osaka, Japan.
15 Department of Internal Medicine, Osaka City General Hospital, Osaka, Japan.
16 Division of Hematology and Rheumatology, Department of Internal Medicine, Nihon University Itabashi Hospital, Tokyo, Japan.
17 Department of Hematology, Niigata City General Hospital, Niigata, Japan.
18 Department of Pathophysiology, Faculty of Pharmaceutical Sciences, Niigata University of Pharmacy and Applied Life Sciences, Niigata, Japan.
19 Oncology Centre, Gunma University Hospital, Maebashi, Japan.