About the Authors

Christian Beste

Contributed equally to this work with: Christian Beste, Carsten Saft

To whom correspondence should be addressed. E-mail: beste@ifado.de

Affiliations Leibniz Research Centre for Working Environment and Human Factors, WHO Collaborating Centre for Occupational Health and Human Factors, Dortmund, Germany, Department of Neurology, Huntington Centre NRW, St. Josef Hospital, Ruhr-University Bochum, Bochum, Germany

Carsten Saft

Contributed equally to this work with: Christian Beste, Carsten Saft

Affiliation Department of Neurology, Huntington Centre NRW, St. Josef Hospital, Ruhr-University Bochum, Bochum, Germany

Jürgen Andrich

Affiliation Department of Neurology, Huntington Centre NRW, St. Josef Hospital, Ruhr-University Bochum, Bochum, Germany

Ralf Gold

Affiliation Department of Neurology, Huntington Centre NRW, St. Josef Hospital, Ruhr-University Bochum, Bochum, Germany

Michael Falkenstein

Affiliation Leibniz Research Centre for Working Environment and Human Factors, WHO Collaborating Centre for Occupational Health and Human Factors, Dortmund, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CB MF. Performed the experiments: CB. Analyzed the data: CB CS MF. Contributed reagents/materials/analysis tools: CS JA RG. Wrote the paper: CB CS.