About the Authors

Elina Tonteri

elina.rintala@helsinki.fi

Affiliations Department of Virology, Haartman Institute, University of Helsinki, Helsinki, Finland, Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden, Swedish Institute for Infectious Disease Control, Solna, Sweden

Anja Kipar

Affiliations Finnish Centre of Laboratory Animal Pathology, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland, Veterinary Pathology, School of Veterinary Science and Department of Infection Biology, Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom, Department of Veterinary Biosciences, Faculty of Veterinary Medicine, Helsinki, Finland

Liina Voutilainen

Affiliations Department of Virology, Haartman Institute, University of Helsinki, Helsinki, Finland, Finnish Forest Research Institute, Vantaa, Finland

Sirkka Vene

Affiliation Swedish Institute for Infectious Disease Control, Solna, Sweden

Antti Vaheri

Affiliations Department of Virology, Haartman Institute, University of Helsinki, Helsinki, Finland, Department of Virology and Immunology, Helsinki University Hospital Laboratory (HUSLAB), Helsinki, Finland

Olli Vapalahti

Affiliations Department of Virology, Haartman Institute, University of Helsinki, Helsinki, Finland, Department of Veterinary Biosciences, Faculty of Veterinary Medicine, Helsinki, Finland, Department of Virology and Immunology, Helsinki University Hospital Laboratory (HUSLAB), Helsinki, Finland

Åke Lundkvist

Affiliations Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden, Swedish Institute for Infectious Disease Control, Solna, Sweden, Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ET AK SV AV OV ÅL. Performed the experiments: ET AK SV. Analyzed the data: ET AK LV OV. Contributed reagents/materials/analysis tools: ET AK SV LV. Wrote the paper: ET AK LV OV.