1. Dana-Farber Cancer Institute, Boston, MA;
2. St Vincent's Comprehensive Cancer Center, New York, NY;
3. H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL;
4. Institute for Myeloma and Bone Cancer Research, West Hollywood, CA;
5. Robert H. Lurie Cancer Center, Chicago, IL;
6. Alta Bates Cancer Center, Berkeley, CA;
7. Hematology-Oncology Associates of Illinois, Chicago;
8. Fred Hutchinson Cancer Research Center, Seattle, WA;
9. Greenebaum Cancer Center, University of Maryland, Baltimore;
10. Cedars-Sinai Medical Center, Los Angeles, CA; and
11. Celgene Corporation, Summit, NJ