1. Department of Radiology, Thomas Jefferson University, Philadelphia, Pennsylvania.
2. Department of Occupational Therapy, Thomas Jefferson University, Philadelphia, Pennsylvania.
3. Department of Neurosurgery, Thomas Jefferson University, Philadelphia, Pennsylvania.
4. Department of Bioengineering, Temple University, Philadelphia, Pennsylvania.
5. Department of Systems Neuroscience, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
6. Department of Radiology, Johns Hopkins School of Medicine, Baltimore, Maryland.