Coutu, R. A. Jr
LaFleur, R. S.
Walton, J. P. K.
Starman, L. A.
Article History
Received: 20 November 2015
Accepted: 9 May 2016
First Online: 18 May 2016
Compliance with Ethical Standards
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: The views expressed in this article are those of the authors and do not reflect the official policy or position of the United States Air Force, Department of Defense, or the U.S. Government.