1. Institute of Clinical Neuroscience and Medical Psychology, Medical Faculty Heinrich‐Heine University Düsseldorf Düsseldorf Germany
2. Integrative Spinal Research, Department of Chiropractic Medicine Balgrist University Hospital, University of Zurich Zurich Switzerland
3. Department of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany