Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMitteilungen der DGN 2/2013.PublicationDer Nervenarzt, 2013, Vol 84, Issue 2, p254ISSN0028-2804Publication typeArticleDOI10.1007/s00115-013-3752-5