About the Authors

Andreas Mörner

andreas.morner@smi.se

Affiliation Department of Diagnostics and Vaccinology, Swedish Institute for Communicable Disease Control, Solna, Sweden

Andreas Bråve

Affiliation Department of Preparedness, Swedish Institute for Communicable Disease Control, Solna, Sweden

Anna-Maria Kling

Affiliation Department of Analysis and Prevention, Swedish Institute for Communicable Disease Control, Solna, Sweden

Sharon Kühlmann-Berenzon

Affiliation Department of Analysis and Prevention, Swedish Institute for Communicable Disease Control, Solna, Sweden

Katarina Krook

Affiliation Department of Diagnostics and Vaccinology, Swedish Institute for Communicable Disease Control, Solna, Sweden

Mona Hedenskog

Affiliation Department of Diagnostics and Vaccinology, Swedish Institute for Communicable Disease Control, Solna, Sweden

Irene Silhammar

Affiliation Department of Diagnostics and Vaccinology, Swedish Institute for Communicable Disease Control, Solna, Sweden

Margaretha Ljungman

Affiliation Department of Diagnostics and Vaccinology, Swedish Institute for Communicable Disease Control, Solna, Sweden

Åke Örtqvist

Affiliations Department of Communicable Diseases Control and Prevention, Stockholm County, Sweden, Department of Medicine, Unit of Infectious Diseases, Karolinska Institutet, Karolinska Solna, Stockholm, Sweden

Sören Andersson

Current address: Department of Laboratory Medicine, Örebro University Hospital, Örebro, Sweden

Affiliation Department of Diagnostics and Vaccinology, Swedish Institute for Communicable Disease Control, Solna, Sweden

Maria Brytting

Affiliation Department of Diagnostics and Vaccinology, Swedish Institute for Communicable Disease Control, Solna, Sweden

Rigmor Thorstensson

Affiliation Department of Diagnostics and Vaccinology, Swedish Institute for Communicable Disease Control, Solna, Sweden

Annika Linde

Affiliation Department of Analysis and Prevention, Swedish Institute for Communicable Disease Control, Solna, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AM AB SK-B ÅÖ SA MB RT AL. Performed the experiments: AM KK MH IS ML. Analyzed the data: AM AB A-MK ÅÖ. Wrote the paper: AM A-MK AL.