Funding for this research was provided by:
U.S. Department of Veterans Affairs
Received: 18 May 2020
Accepted: 22 September 2020
First Online: 2 October 2020
Ethics approval and consent to participate
: In accord with the policies regarding activities that constitute human subjects research at VA Greater Los Angeles Healthcare system (VAGLAHS), this study was determined by the VAGLAHS Institution Review Board to be a non-research project, since the study intended to evaluate an existing practice with the intention to improve it based on existing knowledge. Consent to participate was implied in their voluntary participation in the online survey.
: Not applicable.
: The authors declare that they have no competing interests.