1. Department of Laboratory Medicine & Division of Clinical Genetics Chiba University Hospital Chiba Japan
2. Department of Medical Technology & Sciences School of Health Sciences at Narita International University of Health and Welfare Chiba Japan
3. Department of Neurological Surgery Graduate School of Medicine Chiba University Chiba Japan
4. Department of Frontier Surgery Graduate School of Medicine Chiba University Chiba Japan
5. Department of Physical Chemistry Graduate School of Pharmaceutical Sciences Chiba University Chiba Japan
6. Department of Molecular Oncology Graduate School of Medicine Chiba University Chiba Japan
7. Department of Gastroenterological Surgery Graduate School of Medicine Toho University Tokyo Japan