About the Authors

Daniel S. D. Larsson
Lars Liljas
David van der Spoel

spoel@xray.bmc.uu.se

Affiliation Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DSDL LL DVDS. Performed the experiments: DSDL. Analyzed the data: DSDL. Wrote the paper: DSDL LL DVDS.