1. Mwanza Intervention Trials Unit National Institute for Medical Research Mwanza Tanzania
2. Department of Infectious Diseases Epidemiology London School of Hygiene & Tropical Medicine London UK
3. MRC/UVRI and LSHTM Uganda Research Unit Entebbe Uganda
4. MRC Tropical Epidemiology Group London School of Hygiene & Tropical Medicine London UK
5. Department of Medicine Weill Bugando School of Medicine Mwanza Tanzania
6. Center for Global Health Weill Cornell Medicine New York NY USA
7. National Institute for Medical Research Mwanza Tanzania
8. Department of Parasitology Leiden University Medical Center Leiden the Netherlands
9. Department of Cell and Chemical Biology Leiden University Medical Center Leiden the Netherlands