1. Division of Hematology-Oncology, Lifespan Cancer Institute, Warren-Alpert Medical School of Brown University, Providence, RI
2. Division of Hematology and Oncology, Columbia University Irving Medical Center, and New York Presbyterian Hospital, Herbert Irving Pavilion, New York, NY
3. Department of Pathology, Columbia University Medical Center, New York, NY
4. Department of Radiology, Columbia University Medical Center, New York, NY