1. Division of MR Research, The Russell H. Morgan Department of Radiology and Radiological Science; The Johns Hopkins University School of Medicine; Baltimore Maryland
2. Cellular Imaging Section and Vascular Biology Program; Institute for Cell Engineering, The Johns Hopkins University School of Medicine; Baltimore Maryland
3. Department of Biomedical Engineering; The Johns Hopkins University School of Medicine; Baltimore Maryland
4. Department of Chemical & Biomolecular Engineering; The Johns Hopkins University Whiting School of Engineering; Baltimore Maryland
5. Department of Oncology; The Johns Hopkins University School of Medicine; Baltimore Maryland
6. Department of Neurology and Neurosurgery, Faculty of Medical Sciences; University of Warmia and Mazury; Olsztyn Poland
7. Department of NeuroRepair, Mossakowski Medical Research Centre; Polish Academy of Sciences; Warsaw Poland