1. Centre for Evidence-based Health Care, Faculty of Medicine and Health Sciences; Stellenbosch University; Cape Town South Africa
2. Division of Neonatal and Developmental Medicine, Department of Pediatrics; Stanford School of Medicine, Lucile Packard Children's Hospital; Palo Alto California USA
3. Warwick Centre for Applied Health Research and Delivery (WCAHRD); Division of Health Sciences, Warwick Medical School, The University of Warwick; Coventry UK
4. Department of Paediatrics and Child Health; Stellenbosch University, Faculty of Health Sciences; Stellenbosch South Africa
5. Phoenix Children's Hospital and University of Arizona College of Medicine; Phoenix Arizona USA
6. Cochrane Neonatal Group; Halifax Canada
7. Cochrane South Africa; South African Medical Research Council; Cape Town South Africa