About the Authors

Christoph Zimmer

christoph.zimmer@bioquant.uni-heidelberg.de

Affiliation BIOMS, University of Heidelberg, Im Neuenheimer Feld 267, 69120 Heidelberg, Germany

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

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