1. The Institute of Molecular and Cellular Biosciences (A.M., K-i.T., S.K., Y.K., S.K.), The University of Tokyo, Yayoi 1–1-1, Bunkyo-ku, Tokyo 113-0032, Japan
2. Second Department of Internal Medicine (A.M., Y.K., T.H.), Jikei University School of Medicine, Nishishinbashi 3–25-8, Minato-ku, Tokyo 105-8461
3. CREST (S.K.), Japan Science and Technology Corporation, Honcho 4–1-8, Kawaguchi, Saitama 332-0012