1. Department of Neuroradiology Heidelberg University Hospital Heidelberg Germany
2. Department of Neurology Heidelberg University Hospital Heidelberg Germany
3. Department of Neurology Bonn University Hospital Bonn Germany
4. German Center for Neurodegenerative Diseases Bonn Germany
5. Department of Neurology University of Michigan Ann Arbor USA
6. Division of Experimental Radiology Department of Neuroradiology Heidelberg University Hospital Heidelberg Germany
7. Clinical Cooperation Unit Neurooncology German Cancer Research Center/DKTK Heidelberg Germany