1. University of Texas Health Science Center at San Antonio, Research Imaging Institute; San Antonio Texas
2. University of Texas Health Science Center at San Antonio, Department of Neurology; San Antonio Texas
3. University of Texas Health Science Center at San Antonio, Department of Radiology; San Antonio Texas
4. University of Texas Health Science Center at San Antonio and University of Texas at San Antonio, Joint Program in Biomedical Engineering; San Antonio Texas
5. Research Center Julich; Institute of Neuroscience and Medicine (INM-1); Department of Psychiatry; Psychotherapy and Psychosomatics, University Hospital; Julich Germany
6. University Hospital Aachen, Department of Psychiatry, Psychotherapy and Psychosomatics; Aachen Germany
7. Department of Neurology; University of Aachen; Aachen Germany
8. Research Center Julich; Institute of Neuroscience and Medicine (INM-4); Department of Neurology; University Hospital; Julich Germany
9. Julich Aachen Research Alliance; Translational Brain Medicine; Julich and Aachen Germany
10. Department of Clinical Neuroscience and Medical Psychology; Heinrich Heine University-Düsseldorf; Dusseldorf Germany
11. Department of Diagnostic and Interventional Radiology; University Dusseldorf, Medical Faculty; Dusseldorf Germany
12. Department of Neurology; Heinrich Heine University - Dusseldorf, University Hospital; Dusseldorf Germany
13. Department of Neurology, Cologne University; Cologne Germany
14. Max-Planck-Institute for Neurological Research; Neuromodulation, and Neurorehabilitation; Cologne Germany
15. Northwestern University, Communication Sciences and Disorders; Evanston Illinois
16. Department of Speech; Language and Hearing Science, University of Colorado - Boulder; Colorado
17. National Center for Voice and Speech; Salt Lake City Utah
18. South Texas Veterans Health Care System, Department of Neurology; San Antonio Texas