1. Division of Internal Medicine, Department of Infectious Diseases, Center of Tropical Medicine and Travel Medicine, Amsterdam University Medical Centers, location AMC, University of Amsterdam, Amsterdam, The Netherlands;
2. Centre de Recherches Médicales de Lambaréné (CERMEL), Lambaréné, Gabon;
3. Department of Parasitology, Leiden University Medical Center, Leiden, The Netherlands;
4. Institut für Tropenmedizin, Eberhad Karls Universität Tübingen, Tübingen, Germany;
5. I. Department of Medicine, Bernhard Nocht Institute for Tropical Medicine, University Medical Centre-Hamburg-Eppendorf, Hamburg, Germany;
6. German Center for Infection Research (DZIF), Partner Site, Tübingen, Germany;
7. German Center for Infection Research (DZIF), African Partner Institution, CERMEL, Lambaréné, Gabon;
8. Division of Infectious Diseases and Tropical Medicine, Department of Medicine 1, Medical University of Vienna, Vienna, Austria