About the Authors
- Lene E. Johannessen
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Current address: Department of Molecular Biosciences-IMBV, University of Oslo, Oslo, Norway
Affiliation Norwegian Veterinary Institute, Oslo, Norway
- Bjørn Spilsberg
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Affiliation Norwegian Veterinary Institute, Oslo, Norway
- Christer R. Wiik-Nielsen
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Affiliation Norwegian Veterinary Institute, Oslo, Norway
- Anja B. Kristoffersen
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Affiliation Norwegian Veterinary Institute, Oslo, Norway
- Arne Holst-Jensen
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* E-mail: arne.holst-jensen@vetinst.no
Affiliation Norwegian Veterinary Institute, Oslo, Norway
- Knut G. Berdal
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Affiliation Norwegian Veterinary Institute, Oslo, Norway
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Performed the experiments: LEJ. Conceived and designed the experiments: LEJ BS CRWN AHJ KGB. Wrote the paper: LEJ BS CRWN AHJ KGB. Contributed reagents/materials/analysis tools: LEJ. Analyzed the data: LEJ BS ABK.