Greer Sullivan1,2,3
, Dean Blevins1,2,3
and Michael R Kauth1,4,5 
1
South Central Mental Illness Research, Education, and Clinical Center (SC-MIRECC), Central Arkansas Veterans Healthcare System, North Little Rock, USA
2
Central Arkansas Veterans Healthcare System, HSR&D, Center for Mental Healthcare and Outcomes Research (CeMHOR), North Little Rock, USA
3
University of Arkansas for Medical Sciences, Department of Psychiatry, Division of Health Services Research, Little Rock, USA
4
Michael E. DeBakey Veterans Affairs Medical Center, Houston, USA
5
Menninger Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, USA