About the Authors

Hadley C. Bergstrom

Affiliations Psychiatry and Neuroscience, School of Medicine, Uniformed Services University (USU), Bethesda, Maryland, United States of America, Center for Neuroscience and Regenerative Medicine (CNRM), Rockville, Maryland, United States of America, Center for the Study of Traumatic Stress (CSTS), Bethesda, Maryland, United States of America

Craig G. McDonald

Affiliation Psychology, George Mason University, Fairfax, Virginia, United States of America

Luke R. Johnson

LukeJohnsonPhD@gmail.com

Affiliations Psychiatry and Neuroscience, School of Medicine, Uniformed Services University (USU), Bethesda, Maryland, United States of America, Center for Neuroscience and Regenerative Medicine (CNRM), Rockville, Maryland, United States of America, Center for the Study of Traumatic Stress (CSTS), Bethesda, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LRJ. Performed the experiments: HCB. Analyzed the data: HCB CGM LRJ. Contributed reagents/materials/analysis tools: LRJ. Wrote the paper: HCB CGM LRJ.