[1]Institute of Virology and Immunology, Bern and Mittelhäusern, Switzerland (A. Kratzel,
P. V’kovski, S. Steiner, M. Gultom, T.T.N. Thao, N. Ebert, M. Holwerda, R. Dijkman,
V. Thiel);
[2]University of Bern, Bern (A. Kratzel, P. V’kovski, S. Steiner, M. Gultom, T.T.N. Thao,
N. Ebert, M. Holwerda, R. Dijkman, V. Thiel);
[3]Ruhr University Bochum, Germany (D. Todt, E. Steinmann, S. Pfaender);
[4]Institute of Medical Microbiology, University Hospital of Essen, Essen, Germany (J.
Steinmann);
[5]Institute of Clinical Hygiene, Medical Microbiology and Infectiology General Hospital
Nürnberg, Paracelsus Medical University, Nürnberg, Germany (J. Steinmann);
[6]Institute of Virology, Charité Berlin, Berlin, Germany (D. Niemeyer, C. Drosten);
[7]Institute for Hygiene and Environmental Medicine, University Medicine Greifswald,
Greifswald, Germany (G. Kampf)