1. Department of Nursing, Winston-Salem State University (WSSU), F. L. Atkins Building, #213, Winston-Salem, NC, USA
2. Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
3. Department of Nursing, Winston-Salem State University, Winston-Salem, NC, USA
4. Department of Clinical Laboratory Science, Winston-Salem State University, Winston-Salem, NC, USA
5. Director of International and Extramural Programs, Professor, Johns Hopkins University School of Nursing, Baltimore, MD, USA