Female (430); Male (497); Not Reported (34)

0 to 4 years (344); 5 to 9 years (271); 10 to 14 years (181); 15 to 19 years (89); 20 to 24 years (28); 25 to 29 years (7); Pediatric and Young Adult (<40 years) (41)

Not Reported (961)

Not Reported (961)

Acute myeloid leukemias (30); Adrenocortical carcinoma (8); Atypical teratoid/rhabdoid tumor (19); B-Lymphoblastic Leukemia/Lymphoma (81); Embryonal Tumor (11); Ependymoma (70); Ewing's sarcoma (24); Hepatoblastoma (16); High-Grade Glioma, NOS (124); Medulloblastoma (230); Neuroblastoma (59); Non-Hodgkin Lymphoma (15); Osteosarcoma (42); Pilocytic astrocytoma (105); Retinoblastoma (36); Rhabdomyosarcoma (21); T-Lymphoblastic Leukemia/Lymphoma (19); Wilms' tumors (51)

Whole Exome Sequencing (414); Whole Genome Sequencing (547)