1. Institute of Virology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
2. Berlin Institute of Health at Charité, Universitätsmedizin Berlin, Berlin, Germany
3. Division of Veterinary Medicine, Paul Ehrlich Institute, Langen, Germany
4. Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin Institute for Medical Systems Biology (BIMSB), Berlin, Germany
5. Internal Medicine and Rheumatology, Justus-Liebig-University Giessen, Bad Nauheim, Germany
6. IRI Life Sciences, Institut für Biologie, Humboldt Universität zu Berlin, Berlin, Germany