Wex, Isabel
Geserick, Mandy
Leibert, Tim
Igel, Ulrike
Sobek, Carolin
Meigen, Christof
Kiess, Wieland
Vogel, Mandy
Funding for this research was provided by:
Universität Leipzig
Article History
Received: 19 July 2022
Accepted: 17 March 2023
First Online: 23 March 2023
Declarations
:
: All parents gave written informed consent for them and their children to be included in the study. An additional written informed consent was obtained by adolescents age 12 and above. The study was conducted in compliance with the Declaration of Helsinki. Ethics approval was granted by the Ethics Committee of the Medical Faculty of the University of Leipzig (Reg. No. 264–10-19,042,010).
: Not applicable.
: The authors declare no competing interests.