1. Department of Health Promotion, Education, and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
2. Office for the Study of Aging, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
3. Department of Public Health Sciences, MUSC, Charleston, SC, USA
4. Department of Health Sciences, South Carolina State University, Orangeburg, SC, USA
5. Department of Public Health, Clemson University, Clemson, SC, USA
6. Department of Epidemiology and Biostatistics, University of South Carolina, Columbia, SC, USA
7. Department of Mathematics and Natural Sciences, Allen University, Columbia, SC, USA
8. Department of Biology, Claflin University, Orangeburg, SC, USA
9. Department of Psychiatry, Harvard Medical School, Boston, MA, USA
10. College of Social Work, University of South Carolina, Columbia, SC, USA