About the Authors
- Tanja Freis
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* E-mail: tanja.freis@freenet.de
Affiliation Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
- Anne Hecksteden
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Affiliation Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
- Ulf Such
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Affiliation Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
- Tim Meyer
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Affiliation Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceptualization: TF AH US TM. Data curation: TF AH US TM. Formal analysis: TF AH US TM. Investigation: TF AH US TM. Methodology: TF AH US TM. Project administration: TF AH US TM. Software: TF AH US TM. Supervision: TF AH US TM. Validation: TF AH US TM. Visualization: TF AH TM. Writing – original draft: TF. Writing – review & editing: AH TM.