Correction to: Gene Therapy (2007) 14, 1555–1563; doi:10.1038/sj.gt.3303033

The list of authors was omitted from this paper. All authors contributed equally to this work and are listed in alphabetical order. The correct author listing should be as follows:

A Aiuti1, A-C Bachoud-Lévi2, A Blesch3, MK Brenner4, F Cattaneo1, EA Chiocca5, G Gao6, KA High7, AM Leen4, NR Lemoine8, IA McNeish8, G Meneguzzi2, M Peschanski2, MG Roncarolo1, DS Strayer9, MH Tuszynski3,10, DJ Waxman11 and JM Wilson6

1 Pediatric Clinical Research Unit, San Raffaele Telethon Institute for Gene Therapy (HSR-TIGET), Milano, Italy; 2 INSERM, University of Nice-Sophia Antipolis, Nice, France; 3 Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA; 4 Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital and The Methodist Hospital, Houston, TX, USA; 5 The Ohio State University Medical Center, Columbus, OH, USA; 6 Gene Therapy Program, Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA; 7 The Children's Hospital of Philadelphia, Philadelphia, PA, USA; 8 Centre for Molecular Oncology, Barts and the London, Queen Mary's School of Medicine and Dentistry, London, UK; 9 Department of Pathology, Jefferson Medical College, Philadelphia, PA, USA; 10 Veterans Administration Medical Center, San Diego, CA, USA and 11 Boston University, Boston, MA, USA