| Affiliation: | 1. London School of Hygiene and Tropical Medicine, London, UK;2. Teaching Unit of the Institute of Public Health, University of Heidelberg, Heidelberg, Germany;3. Department of Public Health, Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland;4. Consultant in Public Health, Ludwigsburg, Germany;5. Division of Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA;6. Public Health Specialist, Ministry of Health, Brasilia, Brazil;7. Department for the Control of Neglected Tropical Diseases, World Health Organization, Geneva, Switzerland |
