[1] Natl Canc Ctr, Div Brain Tumor Translat Res, Chuo Ku, Tokyo, Japan
[2] Tokyo Med & Dent Univ, Dept Neurosurg, Bunkyo Ku, Tokyo, Japan
[3] Natl Canc Ctr, Dept Neurosurg & Neurooncol, Chuo Ku, Tokyo, Japan
[4] Natl Canc Ctr, Dept Bioinformat, Chuo Ku, Tokyo, Japan
[5] Natl Canc Ctr, Div Canc Differentiat, Chuo Ku, Tokyo, Japan
[6] Univ Tokyo, Grad Sch Frontier Sci, Dept Computat Biol & Med Sci, Kashiwa, Chiba, Japan
[7] Natl Canc Ctr, Div Brain Tumor Translat Res, Tokyo, Japan
[8] Saitama Med Univ Int Med Ctr, Dept Neuro Oncol Neurosurg, Hidaka, Saitama, Japan
[9] Natl Ctr Child Hlth & Dev, Childrens Canc Ctr, Setagaya Ku, Tokyo, Japan
[10] Tokyo Metropolitan Childrens Med Ctr, Div Neurosurg, Fuchu, Tokyo, Japan
[11] Univ Tsukuba, Dept Neurosurg, Fac Med, Tsukuba, Ibaraki, Japan
[12] Yokohama City Univ, Grad Sch Med, Dept Neurosurg, Yokohama, Kanagawa, Japan
[13] Hyogo Prefectural Kobe Childrens Hosp, Dept Pathol, Kobe, Hyogo, Japan
[14] Hyogo Prefectural Kobe Childrens Hosp, Dept Neurosurg, Kobe, Hyogo, Japan
[15] Saitama Childrens Med Ctr, Dept Hematol Oncol, Saitama, Japan
[16] Saitama Childrens Med Ctr, Dept Neurosurg, Saitama, Japan
[17] Kyorin Univ, Dept Neurosurg, Fac Med, Mitaka, Tokyo, Japan
[18] Univ Tokyo, Dept Neurosurg, Fac Med, Bunkyo Ku, Tokyo, Japan