Zeitschrift für EpileptologieMay 2016, Volume 29, Issue 2, pp 100–104 | Cite asMitteilungen der Stiftung MichaelMitteilungen der Stiftung MichaelFirst Online: 15 April 2016 1 Shares 22 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Springer-Verlag Berlin Heidelberg 2016