[1] Univ Tokyo, Ctr Human Genome, Inst Med Sci, Mol Med Lab,Minato Ku, Tokyo 1088639, Japan
[2] Hiroshima Univ, Grad Sch Biomed Sci, Dept Mol Pathol, Hiroshima 7348551, Japan
[3] Hiroshima Univ, Grad Sch Biomed Sci, Dept Pathol, Hiroshima 7348551, Japan
[4] Saitama Canc Ctr, Dept Thorac Surg, Saitama 3620806, Japan
[5] Kanagawa Canc Ctr, Res Inst, Asahi Ku, Yokohama, Kanagawa 2410815, Japan