1. Department of Biochemistry; Graduate School of Medical Sciences; Kitasato University; Sagamihara Japan
2. Department of Clinical Immunology; Graduate School of Medical Sciences; Kitasato University; Sagamihara Japan
3. Department of Radiation Biology; School of Allied Health Sciences; Kitasato University; Sagamihara Japan
4. Department of Cytopathology; Graduate School of Medical Sciences; Kitasato University; Sagamihara Japan