1. Elizabeth Dole Center on Excellence for Veteran and Caregiver Research, South Texas Veterans Health Care System, Audie L. Murphy Division, San Antonio, TX, USA
2. Department of Family Science and Social Work, Miami University, Oxford, OH, USA
3. OMS Analytics, Georgia Institution of Technology, Atlanta, GA, USA
4. Department of Sociology and Gerontology, Miami University, Oxford, OH, USA
5. Department of Human Sciences, University of Arkansas at Pine Bluff, USA