1. PharmAccess Foundation Amsterdam, The Netherlands.
2. Department of Global Health, Academic Medical Center of the University of Amsterdam, Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands.
3. Joint Clinical Research Centre, Kampala, Uganda.
4. Global Child Health Group, Emma Children's Hospital, Academic Medical Center of the University of Amsterdam, Amsterdam, The Netherlands.
5. Joint Clinical Research Centre, Mbale, Uganda.
6. Joint Clinical Research Centre, Fort Portal, Uganda.