1. Duke Cancer Institute, Durham, North Carolina
2. Dana Farber Cancer Institute, Boston, Massachusetts
3. Alliance Data and Statistical Center, Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina
4. The Ohio State University Comprehensive Cancer Center, Columbus
5. University of North Carolina Lineberger Cancer Center at Chapel Hill
6. Moores Cancer Center, University of California, San Diego
7. Saint Vincent Hospital Cancer Center, Green Bay, Wisconsin
8. Illinois Cancer Care-Peoria, Peoria, Illinois
9. Division of Medical Oncology, Washington University School of Medicine in St Louis, Missouri
10. Division of Hematology and Oncology, State University of New York Upstate Medical University, Syracuse
11. Spartanburg Regional Health, Spartanburg, South Carolina
12. Biological Sciences Division, University of Chicago Medicine, Chicago, Illinois