- Correspondence to Dr Elizabeth Carlin, Department of Genitourinary Medicine, City Campus, Nottingham University Hospitals, Nottingham NG5 1PB, UK;
- Accepted 5 January 2012
- Published online 12 May 2012.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.