About the Authors

Sheri L. Lewis

Sheri.Lewis@jhuapl.edu

Affiliation National Security Technology Department, The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, United States of America

Brian H. Feighner

Affiliation National Security Technology Department, The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, United States of America

Wayne A. Loschen

Affiliation National Security Technology Department, The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, United States of America

Richard A. Wojcik

Affiliation National Security Technology Department, The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, United States of America

Joseph F. Skora

Affiliation National Security Technology Department, The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, United States of America

Jacqueline S. Coberly

Affiliation National Security Technology Department, The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, United States of America

David L. Blazes

Affiliation Division of GEIS Operations, Armed Forces Health Surveillance Center, Silver Spring, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SHL BHF WAL RAW JFS JSC DLB. Wrote the paper: SHL BHF WAL RAW JFS JSC DLB.