1. Department of Urology, Catharina Hospital Eindhoven, Eindhoven, the Netherlands.
2. Faculty of Industrial Design Engineering, Technical University Delft, Delft, the Netherlands.
3. Erasmus MC, Department of Neuroscience, Rotterdam, the Netherlands.
4. Department of Urology, Medical Centre Alkmaar, Alkmaar, the Netherlands.
5. EMGO Institute, VU Medical Center, Amsterdam, the Netherlands.
6. Department of Educational Development and Research, Maastricht University, Maastricht, the Netherlands.
7. Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands.