Correction to: Prostate Cancer and Prostatic Diseases (2011) 14, 279–285; doi:10.1038/pcan.2011.33; published online 9 August 2011.

The first author's name was listed incorrectly. The correct spelling is Daremipourain.

In addition, the article was incorrectly categorized as a review article; it is in fact an original research article and the heading at the top of the page should have read “Original Article.”