About the Authors

Mats Ek

mats.ek@ki.se

Affiliation Karolinska Institutet, Stockholm, Sweden

Susanne Wicks

Affiliation Karolinska Institutet, Stockholm, Sweden

Cecilia Magnusson

Affiliation Karolinska Institutet, Stockholm, Sweden

Christina Dalman

Affiliation Karolinska Institutet, Stockholm, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ME SW CM CD. Performed the experiments: ME SW. Analyzed the data: ME SW CM CD. Wrote the paper: ME SW CM CD.