PS-07-001 Prevalence of Erectile Dysfunction in 45-Year Old German Men in Association with Risk Factors and Comorbidities-Results of the German Male Sex-Study. (1st April 2017) - Herkommer, K.; Hallanzy, J.; Kron, M.; Köhn, F.-M.; Albers, P.; Arsov, C.; Kuczyk, M.; Imkamp, F.; Hadaschik, B.A.; Hohenfellner, M.; Gschwend, J.E.