Fann, Nikola
Martinelli, Anne https://orcid.org/0000-0002-7158-9778
Oldenhof, Helena https://orcid.org/0000-0002-7210-1519
Freitag, Christine M. https://orcid.org/0000-0001-9676-4782
Bernhard, Anka https://orcid.org/0000-0001-8864-1360
Funding for this research was provided by:
Technische Universität Dresden
Article History
Received: 29 September 2025
Accepted: 18 February 2026
First Online: 25 March 2026
Declarations
:
: This study received ethical approval from the local ethical committee (Ethikkommission Medizinische Fakultät Goethe Universität Frankfurt am Main; grant no. 445/13 and 96/4). The study was performed according to the Declaration of Helsinki.
: Informed consent was obtained from all adolescents and their legal guardian(s) prior to study participation.
: All participants, as well as their legal guardian(s), signed informed consent regarding publishing their data.
: CMF receives royalties for books on Autism Spectrum Disorder, Attention-Deficit/Hyperactivity Disorder, and Major Depressive Disorder. The remaining authors declare no competing or potential conflicts of interest.