About the Authors

Dietmar Dirnberger

To whom correspondence should be addressed. E-mail: Dietmar.Dirnberger@Novartis.com

Affiliation Novartis Institutes for Biomedical Research, Basel, Switzerland

Klaus Seuwen

Affiliation Novartis Institutes for Biomedical Research, Basel, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KS. Analyzed the data: KS. Wrote the paper: KS.