1. 1Lymphoma Service, Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY
2. 2Department of Medicine, Baylor College of Medicine, Houston, TX
3. 3Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, OH
4. 4Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
5. 5Division of Hematology-Oncology, Massachusetts General Hospital, Boston, MA
6. 6Hematology Division, Department of Internal Medicine, Mayo Clinic, Rochester, MN
7. 7Division of Hematology, The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH
8. 8Department of Medicine, Meyer Cancer Center, Weill Cornell Medicine and New York Presbyterian Hospital, New York, NY
9. 9Department of Hematology and Medical Oncology, Winship Cancer Institute at Emory University, Atlanta, GA
10. 10Department of Medicine, Washington University School of Medicine, St Louis, MO
11. 11Lymphoma Division, John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ
12. 12Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX
13. 13Weill Cornell Medical College, New York, NY