Funding for this research was provided by:
U.S. Department of Veterans Affairs (QLP 92-025; QUERI DM, DIB 98-001)
Received: 20 September 2018
Accepted: 12 April 2019
First Online: 29 April 2019
Ethics approval and consent to participate
: This evaluation was approved by the Institutional Review Board at the VA Ann Arbor Healthcare System.
: Not applicable.
: The authors declare that they have no competing interests.
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