About the Authors

Colleen A. Hanlon

hanlon@musc.edu

Affiliations Department of Psychiatry, Medical University of South Carolina, Charleston, South Carolina, United States of America, Center for Biomedical Imaging, Medical University of South Carolina, Charleston, South Carolina, United States of America

Melanie Canterberry

Affiliation Department of Psychiatry, Medical University of South Carolina, Charleston, South Carolina, United States of America

Joseph J. Taylor

Affiliation Department of Psychiatry, Medical University of South Carolina, Charleston, South Carolina, United States of America

William DeVries

Affiliation Department of Psychiatry, Medical University of South Carolina, Charleston, South Carolina, United States of America

Xingbao Li

Affiliation Department of Psychiatry, Medical University of South Carolina, Charleston, South Carolina, United States of America

Truman R. Brown

Affiliations Center for Biomedical Imaging, Medical University of South Carolina, Charleston, South Carolina, United States of America, Department of Radiology, Medical University of South Carolina, Charleston, South Carolina, United States of America

Mark S. George

Affiliations Department of Psychiatry, Medical University of South Carolina, Charleston, South Carolina, United States of America, Center for Biomedical Imaging, Medical University of South Carolina, Charleston, South Carolina, United States of America, Ralph H. Johnson Department of Veterans Affairs Medical Center, Charleston, South Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CAH XL MSG. Performed the experiments: CAH MC WD JJT. Analyzed the data: CAH MC JJT TRB. Contributed reagents/materials/analysis tools: TRB MSG. Wrote the paper: CAH XL MC MSG.