1. Department of Infectious Diseases, Veterans Affairs Health Care System , Palo Alto, California , USA
2. MRC International Statistics and Epidemiology Group, London School of Hygiene and Tropical Medicine , London , United Kingdom
3. Zambart , Lusaka , Zambia
4. Department of Obstetrics and Gynecology, Livingstone Central Hospital , Livingstone , Zambia
5. Department of Diagnostic Sciences, Faculty of Medicine and Health Sciences, Ghent University , Ghent , Belgium
6. Department of Infectious Diseases and Global Health, Norwegian Centre for Imported and Tropical Diseases, Oslo University Hospital , Oslo , Norway
7. Discipline of Public Health Medicine, College of Health Sciences, University of Kwa-Zulu Natal , Durban , South Africa
8. Department of Translational Physiology, Infectiology and Public Health, Ghent University , Merelbeke , Belgium
9. Department of Parasitology, Leiden University Medical Center , Leiden , The Netherlands
10. Department of Cell and Chemical Biology, Leiden University Medical Center , Leiden , The Netherlands
11. Department of Clinical Research, London School of Hygiene and Tropical Medicine , London , United Kingdom