About the Authors
- Benedikt B. Kaufer, Sascha Trapp, Keith W. Jarosinski, Nikolaus Osterrieder
- Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, New York, United States of America
- Nikolaus Osterrieder
- Institut für Virologie, Freie Universität Berlin, Berlin, Germany
The authors have declared that no competing interests exist.
Conceived and designed the experiments: BBK ST NO. Performed the experiments: BK KWJ. Analyzed the data: BBK KWJ NO. Wrote the paper: BBK NO.