*Hiroshi Ono¹, Masato Ito², Naoko Iwasaki³, Takuya Ono⁴, Mitsushige Nishimura⁵ (1. Division of Infectious Diseases and Center for International Medical Cooperation, National Hospital Organization Kumamoto Medical Center, 2. Department of Hematology, Ichinomiya Nishi Hospital, 3. Institute of Geriatrics, Diabetes Center, Institute of Medical Genetics, Institute of Integrated Medical Sciences, Tokyo Women's Medical University, 4. Ono Cardiology and GP Medical Office, 5. Kakogawa City Hospital, Department of General Internal Medicine)