1 Centre de Recherches Médicales de Lambaréné, Lambaréné, Gabon. jcagobe@gmail.com.
2 Center of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Division of Internal Medicine, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, Amsterdam, The Netherlands. jcagobe@gmail.com.
3 Centre de Recherches Médicales de Lambaréné, Lambaréné, Gabon.
4 Department of Parasitology, Leiden University Medical Center, Leiden, The Netherlands.
5 Division of Infectious Diseases and Tropical Medicine, Department of Medicine 1, Medical University of Vienna, Vienna, Austria.
6 Institut für Tropenmedi- zin, Eberhard Karls Universität Tübingen, Partner Site, Tübingen, Germany.
7 German Center for Infection Research, Tübingen, Germany.
8 Center of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Division of Internal Medicine, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, Amsterdam, The Netherlands.