1. Health Systems Research UnitSouth African Medical Research Council Cape Town South Africa
2. School of Public HealthUniversity of the Western Cape Cape Town South Africa
3. Centre for Rural HealthUniversity of KwaZulu‐Natal Durban South Africa
4. Department of PaediatricsUniversity of Pretoria Pretoria South Africa
5. Research Centre for Maternal, Fetal, Newborn and Child Health Care StrategiesUniversity of Pretoria Pretoria South Africa
6. Maternal and Infant Health Care Strategies Research UnitSouth African Medical Research Council Pretoria South Africa
7. Department of Paediatrics and Child HealthUniversity of Cape Town Cape Town South Africa
8. Centre for International HealthUniversity of Bergen Bergen Norway
9. Department of Health Pretoria South Africa
10. Burden of Disease Research UnitSouth African Medical Research Council Cape Town South Africa
11. Division of Human Nutrition and Department of Paediatrics and Child Health, Faculty of Medicine and Health SciencesStellenbosch University Stellenbosch South Africa
12. Department of Maternal, Newborn, Child and Adolescent HealthWorld Health Organization Geneva Switzerland
13. Department of Neonatology, Faculty of Health SciencesUniversity of Cape Town and Mowbray Maternity Hospital Cape Town South Africa