1 Department of Veterans Affairs Elizabeth Dole Center of Excellence for Veteran and Caregiver Research, San Antonio, USA. Luci.Leykum@austin.utexas.edu.
2 South Texas Veterans Health Care System, 7400 Merton Minter Blvd, San Antonio, TX, 78229, USA. Luci.Leykum@austin.utexas.edu.
3 University of Texas at Austin Dell Medical School, Austin, USA. Luci.Leykum@austin.utexas.edu.
4 VA Palo Alto Health Care System, Palo Alto, USA. Luci.Leykum@austin.utexas.edu.
5 Department of Veterans Affairs Elizabeth Dole Center of Excellence for Veteran and Caregiver Research, San Antonio, USA.
6 South Texas Veterans Health Care System, 7400 Merton Minter Blvd, San Antonio, TX, 78229, USA.
7 Long School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, USA.
8 Miami VA Healthcare System, Miami, USA.
9 University of Miami School of Medicine, Miami, USA.
10 VA Greater Los Angeles Health Care System, Los Angeles, USA.
11 VA Palo Alto Health Care System, Palo Alto, USA.
12 Stanford University School of Medicine, Stanford, USA.
13 Duke University School of Medicine, Durham, USA.
14 Center of Innovation To Accelerate Discovery and Practice Transformation, Durham VAMC, Durham, USA.
15 VA Salt Lake City Health Care System/GRECC, Salt Lake City, USA.
16 University of Utah Health Care School of Medicine, Salt Lake City, USA.