1. Department of Global Health Academic Medical Center University of Amsterdam Amsterdam The Netherlands
2. Amsterdam Institute for Global Health and Development Amsterdam The Netherlands
3. Amsterdam Institute for Social Science Research Department of Anthropology University of Amsterdam Amsterdam The Netherlands
4. Social Anthropology School of Social and Political Science The University of Edinburgh Edinburgh UK
5. Department of Community Health Nursing Sciences Faculty of Health Sciences University of Swaziland Mbabane Swaziland
6. Clinton Health Access Initiative Mbabane Swaziland
7. Department of Global Health and Development London School of Hygiene and Tropical Medicine London UK
8. Department of Public Health and Primary Care Leiden University Medical Centre Leiden The Netherlands
9. The Children's Institute School of Child and Adolescent Health University of Cape Town Cape Town South Africa