1. Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX;
2. SWOG Statistical Center, Seattle, WA;
3. University of California—Irvine, Orange, CA;
4. City of Hope National Medical Center, Duarte, CA;
5. University of Texas Health Science Center, San Antonio, TX;
6. Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY;
7. Cancer Center, Montefiore Medical Center, Bronx, NY;
8. Albert Einstein College of Medicine, New York, NY;
9. Division of Oncology, Washington University School of Medicine, St. Louis, MO;
10. Medical College of Wisconsin, Milwaukee, WI;
11. Investigational Drug Branch, Cancer Therapy Evaluation Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, National Institutes of Health, Bethesda, MD;
12. University of Alabama at Birmingham, Birmingham, AL;
13. Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, TX;
14. Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA;
15. University of Alabama at Birmingham (UAB) and UAB Comprehensive Cancer Center, Birmingham, AL; and
16. Fred Hutchinson Cancer Research Center, Seattle, WA