1. Department of Immunopathology, Tokyo Medical and Dental University (TMDU) Graduate School of Medical and Dental Sciences, Tokyo, Japan
2. Laboratory for Clinical Research, Nippon Medical School, Tokyo, Japan
3. Department of Anatomical and Physiological Science, TMDU Graduate School of Medical and Dental Sciences, Tokyo, Japan
4. Department of Medical Technology, Tsukuba International University, Ibaraki, Japan