Authors: Stefan Aufderklamm; Jörg Hennenlotter; Tilman Todenhoefer; Georgios Gakis; David Schilling; Ulrich Vogel; Ursula Kuehs; Johannes Dlugosch; Judith Knapp; Axel Merseburger; Valentina Gerber; Anna Ordelheide; Joachim Hevler; Arnulf Stenzl; Christian Schwentner Journal: World J Urol Date: 2011-10-04 Impact factor: 4.226