1. D.O.T. Research Group for Mental Health of Children and Adolescents, Ludwig Boltzmann Society at Karl Landsteiner University of Health Sciences, Krems, Austria
2. Department of Developmental and Educational Psychology, University of Vienna, Vienna, Austria
3. Department of Health and Clinical Psychology, University of Vienna, Vienna, Austria
4. Department of Psychiatry and Psychotherapy, University Hospital Tulln, Karl Landsteiner University of Health Sciences, Tulln, Austria