1. Department of Family and Community Health, University of Maryland School of Nursing, Baltimore, MD, USA
2. School of Nursing, University of North Carolina, Chapel Hill, Chapel Hill, NC, USA
3. School of Nursing, University of Pennsylvania, Philadelphia, PA, USA
4. National Institutes of Health, Clinical Center, Translational Biobehavioral and Health Disparities Branch, Bethesda, MD, USA
5. School of Nursing & School of Medicine, University of Pennsylvania, Philadelphia, PA, USA