About the Authors
- Cornelia Blaser
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Affiliation Institute for Infectious Diseases, University of Bern, Bern, Switzerland
- Matthias Wittwer
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Affiliation Spiez Laboratory, Spiez, Switzerland
- Denis Grandgirard
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Affiliation Institute for Infectious Diseases, University of Bern, Bern, Switzerland
- Stephen L. Leib
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* E-mail: stephen.leib@ifik.unibe.ch
Affiliation Institute for Infectious Diseases, University of Bern, Bern, Switzerland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: SLL MW DG. Performed the experiments: CB. Analyzed the data: CB MW DG SLL. Wrote the paper: CB MW DG SLL.