1. Solid Tumor Division; St. Jude Children's Research Hospital; Memphis Tennessee
2. Clinical and Translational Research; Gustave Roussy Institute; Villejuif France
3. Cancer Research and Biostatistics; Seattle Washington
4. Department of Pathology; Leiden University Medical Center; Leiden the Netherlands
5. Department of Internal Medicine; University of Michigan; Ann Arbor Michigan
6. Molecular Diagnostics Service; Memorial Sloan-Kettering Cancer Center; New York New York
7. Hoffmann-LaRoche; Basel Switzerland
8. Penn Hematology/Oncology; Abramson Cancer Center; Philadelphia Pennsylvania
9. Sarcoma Oncology Center; Santa Monica California
10. Department of Medicine; The Mount Sinai Medical Center; New York New York
11. MD Anderson Cancer Center; Department of Sarcoma Medical Oncology; Houston Texas
12. Pediatric Oncology; Gustave Roussy Institute; Villejuif France
13. Stanford University Medical Center; Stanford University School of Medicine; Stanford California
14. Department of Pediatrics, Stanford Cancer Center; Stanford University; Stanford California
15. Department of Medical Oncology; Centre Leon Berard; Lyon France
16. Department of Internal Medicine, Division of Hematology/Oncology; University of Michigan; Ann Arbor Michigan
17. Laboratory of Warren A. Chow; City of Hope National Medical Center; Duarte California
18. Molecular Oncology Section; National Institutes of Health; Bethesda Maryland