About the Authors

Pär Bjelkmar

Affiliation Center for Biomembrane Research & Stockholm Bioinformatics Center, Department of Biochemistry & Biophysics, Stockholm University, Stockholm, Sweden

Perttu S. Niemelä

Affiliation VTT Technical Research Center of Finland, Espoo, Finland

Ilpo Vattulainen

Affiliations Department of Applied Physics, Helsinki University of Technology, Helsinki, Finland, Memphys—Center for Biomembrane Physics, Physics Department, University of Southern Denmark, Odense, Denmark, Department of Physics, Tampere University of Technology, Tampere, Finland

Erik Lindahl

lindahl@cbr.su.se

Affiliation Center for Biomembrane Research & Stockholm Bioinformatics Center, Department of Biochemistry & Biophysics, Stockholm University, Stockholm, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IV EL. Performed the experiments: PB PSN. Analyzed the data: PB PSN. Wrote the paper: PB PSN IV EL.