1. Institute of Virology, University of Bonn Medical Centre, Bonn, Germany
2. German Centre for Infection Research (DZIF), Partner Site Bonn–Cologne, Bonn, Germany
3. College of Natural Sciences, Makerere University, Kampala, Uganda
4. Present address: Ecosystem Health Initiative, College of Veterinary Medicine, University of Minnesota, St Paul, MN, USA.
5. Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
6. Department of Environmental Sciences and Program in Population Biology, Ecology and Evolution, Emory University, Atlanta, GA, USA
7. Estación de Biología Tropical Los Tuxtlas, Instituto de Biología, Universidad Nacional Autónoma de México, Mexico