1. Department of Nephrology Moriguchi Keijinkai Hospital Osaka Japan
2. Department of Endocrinology and Hypertension Tokyo Women's Medical University Tokyo Japan
3. Department of General Medicine Moriguchi Keijinkai Hospital Osaka Japan
4. Department of Pathology and Laboratory Medicine Moriguchi Keijinkai Hospital Osaka Japan
5. Department of Pathology and Laboratory Medicine Nozaki Tokushukai Hospital Osaka Japan