1. Child Neuropsychology Section Department of Child and Adolescent Psychiatry Psychosomatics and Psychotherapy University Hospital RWTH Aachen Aachen Germany
2. Department of Child and Adolescent Psychiatry Psychosomatics and Psychotherapy University Hospital RWTH Aachen Aachen Germany
3. Institute of Neuroscience and Medicine, Brain & Behaviour (INM‐7) Jülich Research Centre Jülich Germany
4. Institute of Systems Neuroscience Medical Faculty Heinrich Heine University Düsseldorf Düsseldorf Germany
5. Max Planck School of Cognition Leipzig Germany
6. Institute for Clinical Chemistry and Pathobiochemistry Otto von Guericke University Magdeburg Magdeburg Germany
7. Institute for Laboratory Medicine Clinical Chemistry and Molecular Diagnostics University Hospital Leipzig Leipzig Germany
8. JARA‐Brain Institute II Molecular Neuroscience and Neuroimaging Jülich Research Centre Jülich Germany