1. Department of Psychiatry, Psychosomatic Medicine and Psychotherapy Goethe University Frankfurt, University Hospital Frankfurt Germany
2. DIPF|Leibniz Institute for Research and Information in Education Frankfurt Germany
3. Center for Research on Individual Development and Adaptive Education of Children at Risk (IDeA) Frankfurt Germany
4. Mental mHealth Lab Institute of Sports and Sports Science, Karlsruhe Institute of Technology (KIT) Karlsruhe Germany
5. Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim Heidelberg University Mannheim Germany