1. Department of Urology, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, United Kingdom.
2. Department of Urology, “St. Panteleimon” General Hospital of Nikaia, Peiraeus, Greece.
3. Department of Urology, Division of Surgery and Interventional Science, University College London, United Kingdom.
4. Department of Urology, University College London Hospitals NHS Foundation Trust, London, United Kingdom.
5. Department of Surgery, ‘B’ Block, Hammersmith Campus, Faculty of Medicine, Imperial College, London, United Kingdom.
6. Department of Histopathology, Imperial Healthcare NHS Trust, Charing Cross Hospital, London, United Kingdom.