1. 1Department of Pathology, St. Jude Children's Research Hospital, Memphis, Tennessee.
2. 2Department of Pediatrics, University of California, Benioff Children's Hospital, San Francisco, California.
3. 3Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, Tennessee.
4. 4Department of Biochemistry, Medical College of Wisconsin, Milwaukee, Wisconsin.
5. 5Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington.
6. 6Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee.
7. 7Cytogenetics, St. Jude Children's Research Hospital, Memphis, Tennessee.
8. 8Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee.
9. 9Center for Applied Bioinformatics, St. Jude Children's Research Hospital, Memphis, Tennessee.
10. 10Children's Oncology Group, Monrovia, California.
11. 11Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
12. 12Department of Structural Biology and the Center for Data Driven Discovery, St. Jude Children's Research Hospital, Memphis, Tennessee.