Borzikowsky, Christoph https://orcid.org/0000-0002-5489-0032
Prignitz, Maren
Guldner, Stella
Flor, Herta
Nees, Frauke
,
Thomasius, Rainer
Banaschewski, Tobias
Flor, Herta
Kornhuber, Johannes
Klein, Michael
Reis, Olaf
Legenbauer, Tanja
Zapf, Antonia
Arnaud, Nicolas
Maria, Austermann
Baldus, Christiane
Daubmann, Anne
Laurenz, Léa Josette
Kunze, Sabrina
Schiller, Sophie Luise
Supplieth, Michael
Nees, Frauke
Gottfried, Karl
Guldner, Stella
Millenet, Sabina
Prignitz, Maren
Lenz, Bernd
Fasching, Peter
Beckmann, Matthias
Heinrich, Hartmut
Buchholz, Verena Nadine
Eichler, Anna
Häberle, Lothar
Mühle, Christiane
Stelzl, Patrick
Volz, Bernhard
Ise, Katharina
Moesgen, Diana
Waedel, Lucie
Holtmann, Martin
Herdering, Regina
Huhn, Carina Maria
Mokros, Laura
,
Nees, Frauke
Zohair, Rabia
Janson, Karina
Banaschewski, Tobias
Holz, Nathalie
Guldner, Stella
Flor, Herta
Prignitz, Maren
Reis, Olaf
Wandinger, Elisa
Fröhlich, Antonia
Schwarz, Emanuel
Kocak, Ersoy
Funding for this research was provided by:
Universitätsklinikum Schleswig-Holstein - Campus Kiel
Article History
Received: 29 January 2026
Accepted: 28 July 2026
First Online: 5 August 2026
Declarations
Competing interests: The authors declare no competing interests.
Ethical approval: This study used data from the research project IMAC-Mind (Improving Mental Health and Reducing Addiction in Childhood and Adolescence through Mindfulness: Mechanisms, Prevention and Treatment, BMBF 01GL1745B). Within our subproject of the IMAC-Mind consortium 46 , participants were recruited through advertisements in schools in Mannheim, Germany, through social media, and with the help of the local registration office of Mannheim. Both participants and their primary caretaker gave written informed consent before study participation. The ethics committee of Medical Faculty Mannheim, Heidelberg University, approved the study (2007-024-N-MA). The study is conducted in accordance with the principles of the Declaration of Helsinki (2013 in Fortaleza, Brazil, revised edition) and the ICH‑GCP guidelines (German Register of Clinical Trials; ; DRKS00014920).