About the Authors

Mathias Basner

basner@upenn.edu

Affiliation Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

David F. Dinges

Affiliation Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Daniel J. Mollicone

Affiliation Pulsar Informatics, Philadelphia, Pennsylvania, United States of America

Igor Savelev

Affiliations Wyle, Houston, Texas, United States of America, National Space Biomedical Research Institute, Houston, Texas, United States of America

Adrian J. Ecker

Affiliation Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Adrian Di Antonio

Affiliation Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Christopher W. Jones

Affiliation Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Eric C. Hyder

Affiliation Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States of America

Kevin Kan

Affiliation Pulsar Informatics, Philadelphia, Pennsylvania, United States of America

Boris V. Morukov

Affiliation Institute for Biomedical Problems, Moscow, Russia

Jeffrey P. Sutton

Affiliations National Space Biomedical Research Institute, Houston, Texas, United States of America, Center for Space Medicine and Department of Medicine, Baylor College of Medicine, Houston, Texas, United States of America

Competing Interests

Jeffrey P. Sutton and Mathias Basner are PLOS ONE editorial board members. Daniel Mollicone is CEO of Pulsar Informatics Inc. and Igor Savelev was employed by Wyle at the time the authors performed the study. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: MB DFD DJM IS AJE ADA CWJ ECH KK BVM. Performed the experiments: MB DFD DJM IS AJE ADA CWJ ECH KK BVM. Analyzed the data: MB DFD DJM ADA CWJ ECH KK. Contributed reagents/materials/analysis tools: MB DFD DJM ADA CWJ ECH KK. Wrote the manuscript: MB DFD ADA CWJ ECH JPS.