Affiliation: | 1. Division of Hematology/Oncology, Tufts University School of Medicine, , Boston, Massachusetts;2. Department of Biostatistics, City of Hope National Medical Center, , Duarte, California;3. Department of Medical Oncology, Dana‐Farber Cancer Institute, , Boston, Massachusetts;4. Department of Stem Cell Transplant, City of Hope National Medical Center, , Duarte, California;5. University of Michigan Cancer Center, , Ann Arbor, Michigan;6. Fox Chase Cancer Center, , Philadelphia, Pennsylvania;7. Roswell Park Cancer Institute, , Buffalo, New York;8. MD Anderson Cancer Center, , Houston, Texas;9. Memorial Sloan‐Kettering Cancer Center, , New York, New York;10. Division of Hematology/Oncology, Northwestern University, , Chicago, Illinois;11. Division of Hematology/Oncology, University of Rochester, James P. Wilmot Cancer Center, , Rochester, New York |