1. Gene Therapy Center, University of North Carolina, Chapel Hill, NC;
2. Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China;
3. Department of Biomedical Engineering, University of North Carolina, Chapel Hill, NC;
4. Global Research, Novo Nordisk A/S, Maløv, Denmark;
5. Department of Pathology, Duke University and Durham Veterans Affairs Medical Centers, Durham, NC;
6. Division of Hematology/Oncology, Department of Medicine,
7. Department of Radiation Oncology, and
8. Harold R. Roberts Comprehensive Hemophilia Diagnosis and Treatment Center, University of North Carolina, Chapel Hill, NC; and
9. Shire Plc, Cambridge, MA