About the Authors

Christoph von Laßberg

cvl-lassberg@t-online.de

Affiliations Institute of General Kinesiology and Athletics Training, University of Leipzig, Leipzig, Germany, Medical Clinic, Department of Sports Medicine, University of Tübingen, Tübingen, Germany

Walter Rapp

Affiliation Medical Clinic, Department of Sports Medicine, University of Tübingen, Tübingen, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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