1. Medical Center – University of Freiburg, Department of Psychiatry and Psychotherapy, Section of Clinical Psychology and Psychophysiology, Freiburg, Germany
2. Faculty of Medicine, University of Freiburg, Freiburg, Germany
3. University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
4. Faculty of Medicine, University of Freiburg, Center for Basics in NeuroModulation (NeuroModulBasics), Freiburg, Germany