1. C. and O. Vogt Institute of Brain Research, Medical Faculty, Heinrich-Heine University of Düsseldorf; Düsseldorf Germany
2. Institute of Neuroscience and Medicine INM-1, Research Center Jülich; Jülich Germany
3. Department of Biopsychology, Institute of Cognitive Neuroscience, Faculty of Psychology; Ruhr-University Bochum; Bochum Germany
4. Department of Psychiatry, Psychotherapy and Psychosomatics; RWTH Aachen University, and JARA - Translational Brain Medicine; Aachen Germany