1. Gene Therapy Center
2. Laboratoire de Thérapie Génique, CHU Hotel-DIEU, 44035 Nantes Cedex 01, France
3. Division of Hematology, Department of Pediatrics, University of Pennsylvania School of Medicine and Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
4. Department of Microbiology, University of Pittsburgh, Pittsburgh, Pennsylvania
5. Department of Pharmacology, University of North Carolina, Chapel Hill, North Carolina