1. Institute of Pharmaceutical Chemistry; Philipps University; Marbacher Weg 6 35032 Marburg Germany
2. Department of Infectious Diseases, Molecular Virology; Heidelberg University; Im Neuenheimer Feld 345 69120 Heidelberg Germany
3. German Center for Infection Research, Heidelberg Partner Site; Im Neuenheimer Feld 345 69120 Heidelberg Germany
4. Protein Crystallography Group; Leibniz Institute on Aging-Fritz Lipmann Institute; Beutenbergstr. 11 07745 Jena Germany
5. Department of Molecular Biology; University of Salzburg; Billrothstrasse 11 5020 Salzburg Austria
6. Faculty of Engineering Sciences; Hochschule Ansbach; Residenzstraße 8 91522 Ansbach Germany
7. Institute of Virology; Philipps University; Hans-Meerwein-Str. 2 Marburg Germany
8. Department of Anatomy and Neurobiology; University of Maryland Medical School; Baltimore MD 21201 USA
9. Department of Chemistry; Hawaii Biotech, Inc.; Honolulu HI USA
10. MedChem ShortCut LLC; Pearl City HI USA