About the Authors

Roland Baur

Affiliation Institute of Biochemistry and Molecular Medicine, University of Bern, Bern, Switzerland

Erwin Sigel

sigel@ibmm.unibe.ch

Affiliation Institute of Biochemistry and Molecular Medicine, University of Bern, Bern, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: ES. Data curation: ES. Formal analysis: ES RB. Funding acquisition: ES. Investigation: RB. Methodology: ES RB. Project administration: ES. Resources: ES. Supervision: ES. Validation: ES. Visualization: ES RB. Writing – original draft: ES. Writing – review & editing: ES.