1. Institute of Psychology – Wilhelm Wundt, Faculty of Life Sciences, Leipzig University, Germany
2. Institute of Business Administration, Faculty of Economics and Social Sciences, University of Rostock, Germany
3. Institute of Psychology, Faculty of Humanities and Social Sciences, Helmut Schmidt University / University of the Federal Armed Forces Hamburg, Germany
4. Department of Work and Organizational Psychology, Faculty of Psychology, Ruhr-Universität Bochum, Germany