Ene M. Enogela, MPH, is an Epidemiology PhD Student, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA. Raymond Jones, PhD, is an Assistant Professor, Department of Medicine, Division of Gerontology, Geriatrics, and Palliative Care, University of Alabama at Birmingham, Birmingham, Alabama, USA. Thomas W. Buford, PhD, is a Professor, Department of Medicine, Division of Gerontology, Geriatrics, and Palliative Care, University of Alabama at Birmingham, Birmingham, Alabama, USA, and is also affiliated with the Birmingham/Atlanta Geriatric Research, Education, and Clinical Center, Birmingham VA Medical Center, Birmingham, Alabama, USA. David E. Vance, PhD, is a Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA. Pariya L. Fazeli, PhD, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA.

*Corresponding author: Ene M. Enogela, e-mail: [email protected]