About the Authors
- Christian Konrad, Cornelia Spycher, Adrian B. Hehl
- Institute of Parasitology, University of Zürich, Zürich, Switzerland
The authors have declared that no competing interests exist.
Conceived and designed the experiments: CK CS ABH. Performed the experiments: CK CS ABH. Analyzed the data: CK CS ABH. Wrote the paper: ABH.