Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMitteilungen der DGN 6/2013.PublicationDer Nervenarzt, 2013, Vol 84, Issue 6, p763ISSN0028-2804Publication typeArticleDOI10.1007/s00115-013-3835-3