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
The authors have declared that no competing interests exist.
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.