1. Department of Child and Adolescent Psychiatry, Medical University of Vienna, Wien, Austria
2. Department of Applied Psychology: Health, Development, Enhancement and Intervention, Faculty of Psychology, University of Vienna, Wien, Austria
3. Outpatient Unit for Research, Teaching and Practice, Faculty of Psychology, University of Vienna, Wien, Austria
4. Department of Child and Adolescent Psychiatry and Psychotherapy, University of Ulm, Ulm, Germany
5. Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Wien, Austria