About the Authors

Daniela Barbara Keller

Affiliation Department of Bioinformatics, Biocenter, University of Würzburg, Würzburg, Germany

Jörg Schultz

Joerg.Schultz@biozentrum.uni-wuerzburg.de

Affiliation Department of Bioinformatics, Biocenter, University of Würzburg, Würzburg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DBK JS. Performed the experiments: DBK. Analyzed the data: DBK. Wrote the paper: DBK JS.