About the Authors

Jan Lüddecke

Affiliation Interfaculty Institute for Microbiology and Infection Medicine, Division Organismic Interactions, University of Tübingen, Auf der Morgenstelle 28, D-72076, Tübingen, Germany

Karl Forchhammer

karl.forchhammer@uni-tuebingen.de

Affiliation Interfaculty Institute for Microbiology and Infection Medicine, Division Organismic Interactions, University of Tübingen, Auf der Morgenstelle 28, D-72076, Tübingen, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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