1. Section of Hematology/Oncology, Department of Medicine, VA Long Beach Healthcare System, Long Beach, CA, USA
2. Division of Hematology-Oncology, Department of Medicine, University of California, Irvine, CA, USA
3. Program for T-Cell Lymphoma Research, Division of Hematology-Oncology, University of Virginia Comprehensive Cancer Center, Charlottesville, VA, USA
4. Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA