1. Department of Medical Microbiology and Radboudumc Center for Infectious Diseases, Radboud University Medical Center , Nijmegen , The Netherlands
2. Department of Medical Microbiology, Jeroen Bosch Hospital , ‘s-Hertogenbosch , The Netherlands
3. Department of Urology, Catharina Hospital , Eindhoven , The Netherlands
4. Department of Urology, Canisius Wilhelmina Hospital , Nijmegen , The Netherlands
5. Department of Urology, Zuyderland , Heerlen , The Netherlands
6. Department of Urology, Bravis , Roosendaal , The Netherlands
7. ETZ hospital , Tilburg , The Netherlands
8. Department of Urology, Bernhoven , Uden , The Netherlands
9. Department of Urology, Amphia , Breda , The Netherlands
10. Department of Urology, Jeroen Bosch Hospital , ‘s-Hertogenbosch , The Netherlands
11. Department of Urology, Isala , Zwolle , The Netherlands
12. Department for Health Evidence, Section Biostatistics, Radboud University Medical Center , Nijmegen , The Netherlands
13. Department of Medical Microbiology, University Medical Center Utrecht, Utrecht University , Utrecht , The Netherlands
14. Department of Medical Microbiology, Zuyderland , Heerlen , The Netherlands
15. Microvida Laboratory for Medical Microbiology, Amphia Hospital , Breda , The Netherlands
16. Department of Urology, Radboud University Medical Center , Nijmegen , The Netherlands