Kliesener, Tobias
Meigen, Christof
Kiess, Wieland
Poulain, Tanja
Funding for this research was provided by:
European Union, Free State of Saxony
Universität Leipzig
Article History
Received: 19 October 2021
Accepted: 23 February 2022
First Online: 18 March 2022
Declarations
:
: Informed written consent from a parent and/or legal guardian was provided before the inclusion in the study. All participants at the age of eighteen were informed on the study content and provided informed written consent before participation. The study was conducted in accordance with the Declaration of Helsinki. The study protocol was approved by the Ethics Committee of the Medical Faculty of the University of Leipzig (Reg. No. 264/10-ek).
: Not applicable.
: All authors declare that they have no competing interests.