1. Department of Pathology University of Rochester Medical Center Rochester New York United States
2. Hematopathology Service Department of Pathology and Laboratory Medicine Memorial Sloan Kettering Cancer Center New York New York United States
3. Department of Hematopathology The University of Texas MD Anderson Cancer Center Houston Texas United States
4. Department of Leukemia The University of Texas MD Anderson Cancer Center Houston Texas United States
5. Department of Medicine & The Wilmot Cancer Institute University of Rochester Medical Center Rochester New York United States