[1] Institute of Urology and Andrology,Department of Urology
[2] Segeberger Kliniken,Bayer Schering Pharma
[3] Gulf Medical University School of Medicine,Endocrinology
[4] Suez Canal University,undefined
[5] School of Medicine,undefined
[6] Al-Noor Specialist Hospital,undefined
[7] Scientific Affairs Men’s Healthcare,undefined
[8] VUMC,undefined