Colvonen, Peter J.
Straus, Laura D.
Acheson, Dean
Gehrman, Philip
Article History
First Online: 19 January 2019
Compliance with Ethical Standards
:
: Peter J. Colvonen, Laura D. Straus, Dean Acheson, and Philip Gehrman declare that they have no conflict of interest.
: This article does not contain any studies with human or animal subjects performed by any of the authors.
: The contents do not represent the views of the U.S. Department of Veterans Affairs or the US Government.