About the Authors

Matthew Shane Loop

loop2@uab.edu

Affiliation Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Shia T. Kent

Affiliation Department of Environmental Health Sciences, University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Mohammad Z. Al-Hamdan

Affiliation Universities Space Research Association at NASA Marshall Space Flight Center, Huntsville, Alabama, United States of America

William L. Crosson

Affiliation Universities Space Research Association at NASA Marshall Space Flight Center, Huntsville, Alabama, United States of America

Sue M. Estes

Affiliation Universities Space Research Association at NASA Marshall Space Flight Center, Huntsville, Alabama, United States of America

Maurice G. Estes Jr

Affiliation Universities Space Research Association at NASA Marshall Space Flight Center, Huntsville, Alabama, United States of America

Dale A. Quattrochi

Affiliation Earth Science Office at NASA Marshall Space Flight Center, Huntsville, Alabama, United States of America

Sarah N. Hemmings

Affiliation Universities Space Research Association at NASA Marshall Space Flight Center, Huntsville, Alabama, United States of America

Virginia G. Wadley

Affiliation Division of Gerontology, Geriatrics, and Palliative Care, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Leslie A. McClure

Affiliation Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MZA-H WLC SME MGE DAQ VGW LAM. Performed the experiments: STK MZA-H WLC. Analyzed the data: MSL LAM. Contributed reagents/materials/analysis tools: STK MZA-H WLC SNH. Wrote the paper: MSL STK MZA-H WLC SME MGE DAQ SNH VGW LAM. Downloaded data: SNH.