1. Bernhard Nocht Institute for Tropical Medicine (BNITM) , Hamburg , Germany
2. Centre for Structural Systems Biology, Leibniz Institute of Virology , Hamburg , Germany
3. European Molecular Biology Laboratory , Grenoble , France
4. University of Hamburg , Hamburg , Germany
5. Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP) , Discovery Research ScreeningPort, Hamburg , Germany