1. Institute for Advanced Biosciences, Keio University, 246-2 Mizukami,
Kakuganji, Tsuruoka, Yamagata 997-0052, Japan
2. Systems Biology Program, Graduate School of Media and Governance, Keio University, Fujisawa, Kanagawa 252-0882, Japan
3. Nissin Pharmaceutical Co., Ltd., 2-3-1 Shogehigashi, Tendo, Yamagata 994-0069, Japan
4. Department of Nephrology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan