1. Continence and Skin Technology Group, University of Southampton, Southampton, United Kingdom
2. Continence and Skin Technology Group, Barnet, United Kingdom
3. Rayners Hedge Neurorehabilitation Unit, Vale of Aylesbury Primary Care Trust, Barnet, United Kingdom
4. Aylesbury and Barnet Hospital, Barnet, United Kingdom
5. University College London, Barnet, United Kingdom
6. Caulfield Continence Service, Caulfield General Medical Centre, Melbourne, Victoria, Australia
7. Department of Medicine, Barnet, United Kingdom