1. Center for Transfusion and Cellular Therapies; Department of Pathology and Laboratory Medicine; Emory University School of Medicine
2. Departments of Hematology and Clinical Pathology; Children's Healthcare of Atlanta
3. Department of Biostatistics and Bioinformatics; Emory University, Rollins School of Public Health; Atlanta Georgia
4. Department of Hematology/Oncology and the Department of Laboratory Medicine; Center for Cancer and Blood Disorders, Children's National Medical Center, George Washington University School of Medicine and Health Sciences; Washington DC
5. Indiana Hemophilia and Thrombosis Center; Indianapolis Indiana