About the Authors

Donal McHugh

Affiliation Institute of Neuropathology, Department of Pathology, University Hospital of Zurich, Schmelzbergstrasse, Switzerland

Tracy O’Connor

Affiliation Institute of Neuropathology, Department of Pathology, University Hospital of Zurich, Schmelzbergstrasse, Switzerland

Juliane Bremer

Affiliation Institute of Neuropathology, Department of Pathology, University Hospital of Zurich, Schmelzbergstrasse, Switzerland

Adriano Aguzzi

adriano.aguzzi@usz.ch

Affiliation Institute of Neuropathology, Department of Pathology, University Hospital of Zurich, Schmelzbergstrasse, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DM TO JB AA. Performed the experiments: DM JB. Analyzed the data: DM TO JB AA. Wrote the paper: DM TO JB AA.