1. Department of Neurosurgery, Maastricht University Medical Centre, Maastricht, The Netherlands
2. Department of Psychiatry and Psychotherapy, RWTH Aachen University, Aachen, Germany
3. European Graduate School of Neuroscience (EURON), Faculty of Health, Medicine and Life Science, Maastricht, The Netherlands
4. Department of Psychiatry and Psychology, Maastricht University Medical Centre, Maastricht, The Netherlands
5. School of Mental Health and Neuroscience (MHENS), Mondriaan Zorggroep, Maastricht, The Netherlands
6. Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
7. Department of Stereotactic and Functional Neurosurgery, University of Cologne, Cologne, Germany