1. Department of Urology, University Medical Center Mannheim, University of Heidelberg, Mannheim, Germany.
2. RaVeNNA 4pi—Consortium of the German Federal Ministry of Education and Research (BMBF), Mannheim, Germany.
3. Department of Urology, Faculty of Medicine, University of Freiburg—Medical Centre, Freiburg, Germany.
4. Department of Urology, University Medical Center Patras, Patras, Greece.
5. Martini Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
6. Fraunhofer Institute for Physical Measurement Techniques, Freiburg, Germany.
7. Department of Sustainable Systems Engineering INATECH, University of Freiburg, Freiburg, Germany.
8. Department of Urology and Pediatric Urology, University Medical Center Bonn, University of Bonn, Bonn, Germany.