Daniel A. Cherry MD is Medical Director of Laboratory Services for Trident Health System and is a Senior Partner of Lowcountry Pathology Associates in Charleston, South Carolina. His main interests are bone marrow pathology, surgical pathology and transfusion medicine. Tomislav M. Jelic, MD, PhD is a staff pathologist and hematopathologist in the Department of Pathology and Laboratory Medicine, Charleston Area Medical Center, Charleston, West Virginia and a Clinical Assistant Professor at the Robert C. Byrd Health Sciences Center, West Virginia University School of Medicine. His main interests include hematopathology and molecular pathology.