1. Departments of Hematology, Rheumatology, and Infectious Diseases, Kumamoto University Graduate School of Medicine, Japan
2. Division of Medical Oncology, Saiseikai Kumamoto Hospital, Japan
3. Division of Informative Clinical Sciences, Faculty of Medical Sciences, Kumamoto University, Japan
4. Division of Neurogenetics, Department of Brain Disease Research, Shinshu University School of Medicine, Japan