1. Department of Applied Molecular Medicine, Kidney Research Center Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
2. Department of Clinical Nutrition Science, Kidney Research Center Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
3. Division of Clinical Nephrology and Rheumatology, Kidney Research Center Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
4. Department of Bacteriology Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
5. Vaccine & Diagnostic R&D Department Denka Co., Ltd. Gosen Japan