1. Department of African & African American Studies Duke University Durham North Carolina USA
2. Duke Global Health Institute Duke University Durham North Carolina USA
3. Center on Genomics, Race, Identity, Difference Duke University Durham North Carolina USA
4. Department of Psychiatry and Behavioral Sciences Duke University Medical Center Durham North Carolina USA
5. Department of Medicine Duke University School of Medicine Durham North Carolina USA
6. Duke University School of Nursing Durham North Carolina USA
7. Division of Human Genetics, Department of Medicine, Faculty of Health Sciences University of Cape Town Cape Town South Africa
8. Faculty of Medicine and Biomedical Sciences University of Yaoundé 1 Yaoundé Cameroon
9. Caribbean Institute for Health Research ‐ Sickle Cell Unit The University of the West Indies Kingston Jamaica