1. Groote Schuur Hospital Cape Town South Africa
2. Department of Paediatrics University of Cape Town South Africa
3. Vermont Oxford Network Burlington VT USA
4. Department of Pediatrics Robert Larner MD College of MedicineUniversity of Vermont Burlington VT USA
5. Federal Medical Center Asaba Nigeria
6. World Health Organization Johannesburg South Africa
7. Libreville University Hospital Center Libreville Gabon
8. The Agakhan University Dar es Salaam Tanzania
9. Muhimbili University of Health and Allied Sciences Dar es Salaam Tanzania
10. Dalal Jamm National Hospital Dakar Senegal
11. Department of Child Health School of Medicine and Dentisty KNUST Kumasi Ghana
12. Mbuya Nehanda Maternity Hospital Harare Zimbabwe
13. Department of Paediatrics University of Zimbabwe Harare Zimbabwe