Fletcher, J. D. http://orcid.org/0000-0001-8415-5314
Funding for this research was provided by:
U.S. Department of Veterans Affairs (IDA Task AI-2-3599)
Office of the Secretary of Defense (IDA Task BE-2-3831)
Article History
First Online: 11 January 2017
Compliance with ethical standards
:
: The author declares no conflict of interest.