Funding for this research was provided by:
Department of Veterans Affairs Health Services and Research Development Program (1 I01 HX002016-01A1.)
Text and Data Mining valid from 2019-12-12
Received: 14 May 2019
Accepted: 20 September 2019
First Online: 12 December 2019
Compliance with Ethical Standards
: The opinions expressed in this article are those of the authors and do not represent the views of VA or the United States Government.
: The authors declare that they do not have a conflict of interest.