[1] Kyoto Univ, Grad Sch Med, Dept Pathol & Tumor Biol, Kyoto, Japan
[2] Kurume Univ Sch Med, Dept Pathol, Kurume, Fukuoka, Japan
[3] Okayama Univ, Dept Pathol, Grad Sch Med Dent & Pharmaceut Sci, Okayama, Japan
[4] Univ Tokyo, Inst Med Sci, Ctr Human Genome, Tokyo, Japan
[5] Natl Hosp Org, Clin Res Ctr, Nagoya Med Ctr, Nagoya, Aichi, Japan
[6] Natl Ctr Child Hlth & Dev, Dept Paediat Haematol & Oncol Res, Tokyo, Japan
[7] Toranomon Gen Hosp, Dept Hematol, Tokyo, Japan
[8] Japanese Fdn Canc Res, Canc Inst Hosp, Mol Targeting Progect, Tokyo, Japan