Funding for this research was provided by:
VA HSR&D CRE (13-020)
Received: 25 August 2017
Accepted: 31 May 2018
First Online: 3 July 2018
Ethics approval and consent to participate
: The study protocol was approved by the Veterans Affairs Central Institutional Review Board, Project ID 13–08. All interviews were done on the phone. Verbal consent to participate and record all focus groups and interviews was obtained at the beginning of each session as approved by the Institutional Review Board.
: The authors declare that they have no competing interests.
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