1. Department of Urology, Memorial Sloan-Kettering Cancer Center, New York, New York
2. Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, New York
3. Department of Urology, Henri Mondor University Hospital, Créteil, France
4. Department of Urology, University of Heidelberg, Heilbronn, Germany
5. Department of Urology, Institut Montsouris, Université Pierre et Marie Curie, Ecole Européenne de Chirurgie, Paris, France
6. Department of Urology, Elisabethinen Hospital, Linz, Austria
7. Institute of Urology, Robotic and Laparoscopic Surgery, Burlington, Massachusetts
8. Glickman Urological Institute, Cleveland Clinic Foundation, Cleveland, Ohio
9. Urology Unit, La Paz University Hospital, Madrid, Spain
10. The Urologic Laparoscopy Center, Vincenzo Pansadoro Foundation, Rome, Italy
11. Department of Urology, University Hospital Malmo, Malmo, Sweden
12. North Hampshire Hospital, Basingstoke, United Kingdom
13. Department of Urology, Jules Bordet Institute, Brussels, Belgium
14. Department of Urology, University of Leipzig, Leipzig, Germany
15. Department of Urology, The Johns Hopkins University School of Medicine, Baltimore, Maryland