Correction to: Gene Therapy (2005) 12, 452–460. doi:10.1038/sj.gt.3302421

The above affiliations for the below authors were published incorrectly, the correct affiliations are given below:

N Patel3, S Shousha2

2 Department of Histopathology, Imperial College London, London, UK

3 CR UK Children's Cancer Group, Medical Oncology Unit, Queen Mary, University of London, Charterhouse Square, London, UK

The authors would like to apologise for this error.