1 Center of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Division of Internal Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands; Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany. Electronic address: m.p.grobusch@amc.uva.nl.
2 Public Health and Infection Research Group, Faculty of Health Sciences, Universidad Tecnologica de Pereira, Pereira, Risaralda, Colombia; Committee on Travel Medicine, Pan-American Infectious Diseases Association, Panama City, Panama.
3 School of Medicine, Global Health Sciences, University of California, San Francisco, CA, USA; Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA.