2 Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany; Department of Neurology, University Medical Hospital Bergmannsheil, Bochum, Germany.
3 Department of Psychiatry and Psychotherapy, Johann-Wolfgang-Goethe-University, Frankfurt am Main, Germany.
4 Department of Psychiatric Neurophysiology, Vitos Klinikum Hochtaunus, Friedrichsdorf, Germany; Department of Psychology, Johann-Wolfgang-Goethe-University, Frankfurt am Main, Germany.