About the Authors

Sandra Leibold

Affiliations Institute of Developmental Biology, University of Cologne, Cologne, Germany, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany

Matthias Hammerschmidt

mhammers@uni-koeln.de

Affiliations Institute of Developmental Biology, University of Cologne, Cologne, Germany, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany, Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SL MH. Performed the experiments: SL. Analyzed the data: SL MH. Wrote the paper: SL MH.