1. From the Departments of Pediatric Oncology (A.A., T. Kumamoto, M.N., C.O.), Laboratory Medicine (T. Kubo, K. Sunami, H.K.), Diagnostic Pathology (N.M., H.Y.), Breast and Medical Oncology (K. Yonemori, E.N.), Pediatric Surgical Oncology (T.H., N.K.), and Experimental Therapeutics (N. Yamamoto), National Cancer Center Hospital, the Departments of Clinical Genomics (H.I., T. Kubo) and Immune Medicine (K.A.), and the Divisions of Genome Biology (K. Shiraishi, T. Kohno), Cancer Genomics (Y.A., T.S.), and...