1 Brain Stimulation Division, Department of Psychiatry and Behavioral Science, Medical University of South Carolina, Charleston, SC, USA. Electronic address: [email protected].
2 Brain Stimulation Division, Department of Psychiatry and Behavioral Science, Medical University of South Carolina, Charleston, SC, USA.
3 College of Medicine, Medical University of South Carolina, Charleston, SC, USA.
4 Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC, USA.
5 Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN, USA.
6 Brain Stimulation Division, Department of Psychiatry and Behavioral Science, Medical University of South Carolina, Charleston, SC, USA; Ralph H. Johnson VA Medical Center, Charleston, SC, USA.