Ober, Peggy
Poulain, Tanja
Meigen, Christof
Spielau, Ulrike
Sobek, Carolin
Kiess, Wieland
Igel, Ulrike
Lipek, Tobias
Vogel, Mandy
Funding for this research was provided by:
Universität Leipzig
Article History
Received: 18 December 2023
Accepted: 5 June 2024
First Online: 19 June 2024
Declarations
:
: The Ethical Committee at the Medical Faculty of the Leipzig University raises no ethical and scientific objections to the submitted study design (number 483/17-ek). The study was conducted in accordance with the Declaration of Helsinki. All participants (pupils and parents) received information about the research objectives and methods. After clarifying doubts, they signed a Free and Informed Consent Form, stating that they were with the research objectives and consented to their participation. Further, the study is registered with the German Clinical Trials Register ( DRKS00017317).
: Not applicable.
: The authors declare that they have no competing interests.