1. Institute of Biochemistry, Center for Structural and Cell Biology in Medicine, University of Lübeck, 23562 Lübeck, Germany
2. German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel-Riems Site, University of Lübeck, 23562 Lübeck, Germany
3. Shanghai Institute of Materia Medica, 201203 Shanghai, China
4. Max von Pettenkofer Institute, Ludwig-Maximilians-University Munich, 80336 Munich, Germany
5. Rega Institute for Medical Research, University of Leuven, 3000 Leuven, Belgium
6. Leiden University Medical Center, 2333 ZA Leiden, The Netherlands