Uro-NewsSeptember 2011, Volume 15, Issue 9, pp 3–3 | Cite asDer gordische KnotenAuthorsAuthors and affiliationsWalther GrohmannEditorialFirst Online: 24 June 2016 25 Downloads Download to read the full article textCopyright information© Springer Medizin 2011Authors and AffiliationsWalther Grohmann11.MünchenGermany