About the Authors

Eva C. Berglund, A. Carolin Frank, Alexandra Calteau, Olga Vinnere Pettersson, Fredrik Granberg, Ann-Sofie Eriksson, Kristina Näslund, Hillevi Lindroos, Siv G. E. Andersson
Department of Molecular Evolution, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden

Martin Holmberg
Department of Medical Sciences, Section for Infectious Diseases, Uppsala University Hospital, Uppsala, Sweden

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SGEA. Performed the experiments: ECB OVP FG ASE KN. Analyzed the data: ECB ACF AC SGEA. Contributed reagents/materials/analysis tools: MH HL. Wrote the paper: ECB ACF SGEA.