1. Institute for Translational Psychiatry, University of Münster , 48149 Münster , Germany
2. Department of Psychiatry and Psychotherapy, University of Tübingen , 72076 Tübingen , Germany
3. Department of Mechanical Engineering, University of California, 92521 Riverside , USA
4. Faculty of Mathematics and Computer Science, University of Münster , 48149 Münster , Germany
5. Institute for Translational Neuroscience, University of Münster , 48149 Münster , Germany
6. Institute of Clinical Radiology, University of Münster , 48149 Münster , Germany
7. Institute for Biomagnetism and Biosignalanalysis, University Hospital Münster , 48149 Münster , Germany
8. Department of Psychology, University of Halle , 06099 Halle (Saale) , Germany