1. Department of Urology; Royal Hallamshire Hospital; Sheffield Teaching Hospitals Sheffield United Kingdom
2. Department of Urogynaecology; King's College Hospital; London United Kingdom
3. Department of Urology; NYU Langone Medical Center; New York New York
4. Astellas Pharma Europe Ltd; Chertsey, Surrey; United Kingdom
5. Department of Pharmacology; Johannes Gutenberg University; Mainz Germany