Authors: Andreas Al Ghazal; Sandra Steffens; Julie Steinestel; Rieke Lehmann; Thomas J Schnoeller; Anna Schulte-Hostede; Gerd Wegener; Florian Jentzmik; Mark Schrader; Markus A Kuczyk; Andres J Schrader Journal: BMC Urol Date: 2013-10-22 Impact factor: 2.264