University of Hamburg - Department of Child and Adolescent Psychiatry, Psychotherapy, and Psychosomatics, University Medical Center Hamburg-Eppendorf - Department of Child and Adolescent Psychiatry, Psychotherapy, and Psychosomatics, University Medical Center Hamburg-Eppendorf - Department of Child and Adolescent Psychiatry, Psychotherapy, and Psychosomatics, University of Hamburg - Department of Child and Adolescent Psychiatry, Psychotherapy, and Psychosomatics, University Medical Center Hamburg- Eppendorf, University Medical Center Hamburg- Eppendorf, University Medical Center Hamburg- Eppendorf, University Medical Center Hamburg- Eppendorf and University Medical Center Hamburg-Eppendorf - Department of Child and Adolescent Psychiatry, Psychotherapy, and Psychosomatics