About the Authors

Arnab Bhattacherjee

Affiliation Department of Astronomy and Theoretical Physics, Computational Biology and Biological Physics group, Lund University, Lund, Sweden

Stefan Wallin

stefan@thep.lu.se

Affiliation Department of Astronomy and Theoretical Physics, Computational Biology and Biological Physics group, Lund University, Lund, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AB SW. Performed the experiments: AB SW. Analyzed the data: AB SW. Contributed reagents/materials/analysis tools: AB SW. Wrote the paper: AB SW.