About the Authors

Matthias Negri

Affiliations Pharmaceutical and Medicinal Chemistry, Saarland University, Saarbrücken, Germany, Helmholtz Institute for Pharmaceutical Research Saarland, Saarbrücken, Germany

Maurizio Recanatini

Affiliation Department of Pharmaceutical Sciences, University of Bologna, Bologna, Italy

Rolf W. Hartmann

rwh@mx.uni-saarland.de

Affiliations Pharmaceutical and Medicinal Chemistry, Saarland University, Saarbrücken, Germany, Helmholtz Institute for Pharmaceutical Research Saarland, Saarbrücken, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MN. Performed the experiments: MN. Analyzed the data: MN. Wrote the paper: MN MR RWH. Supervised MN: MR. Supervised MN.