1. Department of Medicine, Oncology Division, Medical Oncology, Washington University School of Medicine, St. Louis, MO, USA;
2. Hematology and Oncology, The Cleveland Clinic, Cleveland, OH, USA;
3. Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, CA, USA;
4. Medicine ? Oncology, Stanford University Medical Center, Stanford, CA, USA;
5. Medicine and Experimental Therapeutics, Columbia University Medical Center/New York Presbyterian Hospital, New York, NY, USA;
6. Medical Oncology ? Hematology Research, Willamette Valley Cancer Institute and Research Center/US Oncology Research, Eugene, OR, USA;
7. Oncology ? Lymphoma Division, Hackensack University Medical Center, Hackensack, NJ, USA;
8. Centre for Lymphoid Cancer, British Columbia Cancer Agency, Vancouver, BC, Canada;
9. Division of Hematology, Seattle Cancer Care Alliance/University of Washington Medical Center, Seattle, WA, USA;
10. Department of Medicine, New York University Langone Medical Center, New York, NY, USA;
11. Department of Lymphoma/Myeloma, University of Texas MD Anderson Cancer Center, Houston, TX, USA;
12. Clinical Development, Seattle Genetics, Inc., Bothell, WA, USA;
13. Biostatistics, Seattle Genetics, Inc., Bothell, MA, USA;
14. Diagnostics & Biomarkers, Seattle Genetics, Inc., Bothell, MA, USA;
15. Clinical Pharmacology, Seattle Genetics, Inc., Bothell, MA, USA;
16. Hematologic Oncology, Dana-Farber Cancer Institute, Boston, MA, USA