1. Institute for Clinical Biochemistry and Pathobiochemistry, University Clinic of Wuerzburg, Grombuehlstrasse 12, 97080 Wuerzburg, Germany
2. INSERM Unit 830, Genetics and Biology of Cancers, Institute Curie Research Center, 26 rue d'Ulm, 75248 Paris, France
3. Urology and Pediatric Urology, University Clinic of Wuerzburg, Oberduerrbacher Strasse 6, 97080 Wuerzburg, Germany