About the Authors

Ole Herman Ambur

o.h.ambur@medisin.uio.no

Affiliations Centre for Molecular Biology and Neuroscience, Oslo, Norway, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway

Stephan A. Frye

Affiliations Centre for Molecular Biology and Neuroscience, Oslo, Norway, Department of Microbiology, Oslo University Hospital (Rikshospitalet), Oslo, Norway

Mariann Nilsen

Affiliations Centre for Molecular Biology and Neuroscience, Oslo, Norway, Department of Microbiology, Oslo University Hospital (Rikshospitalet), Oslo, Norway

Eirik Hovland

Affiliations Centre for Molecular Biology and Neuroscience, Oslo, Norway, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway

Tone Tønjum

Affiliations Centre for Molecular Biology and Neuroscience, Oslo, Norway, Department of Microbiology, Oslo University Hospital (Rikshospitalet), Oslo, Norway, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: OHA SAF TT. Performed the experiments: OHA SAF MN EH. Analyzed the data: OHA SAF. Contributed reagents/materials/analysis tools: TT. Wrote the paper: OHA.