1. Friedrich-Loeffler-Institut, Institute for Novel and Emerging Infectious Diseases, Greifswald–Insel Riems, Germany.
2. Computational and Molecular Population Genetics (CMPG), Institute of Ecology and Evolution, University of Bern, Bern, Switzerland.
3. Bundeswehr Institute of Microbiology, Department of Virology and Rickettsiology, Munich, Germany.
4. Institute for Biology, University of Leipzig, Leipzig, Germany.
5. Thüringer Landesanstalt für Wald, Jagd und Fischerei, Gotha, Germany.
6. Swiss Institute of Bioinformatics, Genopode, Lausanne, Switzerland.
7. Landesgesundheitsamt Baden-Wuerttemberg, Stuttgart, Germany.