Affiliation: | 1. Research Institute for Clinical Oncology, Saitama Cancer Center, Saitama Japan ; 2. Department of Pediatric Surgery, Graduate School of Medicine, Chiba University, Chiba Japan ; 3. Laboratory of Tumor Molecular Biology, Department of Graduate School of Science and Engineering, Saitama University, Saitama Japan ; 4. Department of Clinical Research, Saitama Children''s Medical Center, Saitama Japan |