1. Department of Diagnostic and Interventional Radiology Medical Faculty Heinrich Heine University Dusseldorf Düsseldorf Germany
2. Russell H. Morgan Department of Radiology and Radiological Science The Johns Hopkins University School of Medicine Baltimore MD USA
3. F. M. Kirby Research Center for Functional Brain Imaging Kennedy Krieger Institute Baltimore MD USA
4. MR Application Development Siemens Healthcare GmbH Erlangen Germany
5. Institute of Pathology Medical Faculty Heinrich Heine University Dusseldorf Düsseldorf Germany