[1] Univ Tokyo, Dept Obstet & Gynecol, Fac Med, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1138655, Japan
[2] Natl Canc Ctr, Div Mol Modificat & Canc Biol, Chuo Ku, 5-1-1 Tsukiji, Tokyo 1040045, Japan
[3] RIKEN Ctr Adv Intelligence Project, Canc Translat Res Team, Chuo Ku, 1-4-1 Nihonbashi, Tokyo 1030027, Japan