1. Ghana College of Nurses and Midwives; Accra Ghana
2. Sickle Cell Foundation of Ghana; Accra Ghana
3. Hematology and Sickle Cell Centre; London North West University Healthcare NHS Trust and Imperial College London; London UK
4. Accra Ghana
5. SDA Nursing and Midwifery Training College; Kumasi Ghana
6. University of Cape Coast; Cape Coast Ghana
7. National Health Learning Materials Centre; Kumasi Ghana
8. Regional Health Administration; Ghana Health Services; Kumasi Ashanti Region Ghana
9. Nursing and Midwifery Training College; Koforidua Ghana
10. Division of Human Genetics; Department of Clinical Laboratory Sciences; National Health Laboratory Service and University of Cape Town; Cape Town South Africa
11. Department of Hematology/Oncology; UCSF Benioff Children’s Hospital Oakland; 747 52nd Street Oakland CA 94609 USA