,
Armenta, Richard F.
Rush, Toni
LeardMann, Cynthia A.
Millegan, Jeffrey
Cooper, Adam
Hoge, Charles W.
Article History
Received: 3 April 2017
Accepted: 4 January 2018
First Online: 17 February 2018
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board at the Naval Health Research Center and all participants provided voluntary written informed consent.
: Not applicable
: The authors declare that they have no competing interests.
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