1. Department of Population Medicine College of Medicine QU HealthQatar University Doha Qatar
2. Nuffield Department of Primary Care Health Sciences University of Oxford Oxford UK
3. Department of Public Health and Primary Care Brighton & Sussex Medical School Brighton UK
4. Division of Epidemiology and Biostatistics Department of Global Health Faculty of Medicine and Health Sciences Stellenbosch University Cape Town South Africa
5. SAMRC/Wits Developmental Pathways for Health Research Unit Department of Paediatrics Faculty of Medicine and Health Sciences University of the Witwatersrand Johannesburg South Africa
6. Chronic Disease Initiative for Africa Department of Medicine Faculty of Medicine and Health Sciences University of Cape Town Cape Town South Africa