About the Authors

Reuben H. Kraft

reuben.kraft@gmail.com

Affiliation Soldier Protection Sciences Branch, Protection Division, U.S. Army Research Laboratory, Aberdeen Proving Ground, Maryland, United States of America

Phillip Justin Mckee

Affiliation Dynamic Science, Inc., Aberdeen Proving Ground, Maryland, United States of America

Amy M. Dagro

Affiliation Soldier Protection Sciences Branch, Protection Division, U.S. Army Research Laboratory, Aberdeen Proving Ground, Maryland, United States of America

Scott T. Grafton

Affiliation Department of Psychology, University of California, Santa Barbara, Santa Barbara, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RHK PJM AMD STG. Performed the experiments: RHK PJM AMD STG. Analyzed the data: RHK PJM AMD STG. Contributed reagents/materials/analysis tools: RHK PJK AMD STG. Wrote the paper: RHK PJM AMD STG.