Affiliation: | 1. Department of Neurology, University Hospital of Halle, Halle (Saale), Germany;2. Department of Diagnostic and Interventional Radiology, University Hospital of Leipzig, Leipzig, Germany;3. Department of Neurology, University Hospital of Halle, Halle (Saale), Germany Department of Neurology, Helios Hospital Sangerhausen, Sangerhausen, Germany |