[1] Klinikum Grosshadern,Department of Urology
[2] Ludwig-Maximilians-University of Munich,Department of Neurourology, Spinal Cord Injury Centre
[3] The Ruprecht Karl University,Section of Clinical and Functional Anatomy
[4] Institute of German Hospitals,Department of Obstetrics and Gynecology
[5] Medical University of Innsbruck,Department of Clinical Radiology
[6] Klinikum Grosshadern,undefined
[7] Ludwig-Maximilians-University of Munich,undefined
[8] Klinikum Grosshadern,undefined
[9] Ludwig-Maximilians-University of Munich,undefined