Gilbert, Martha
Boecker, Maren
Reiss, Franziska
Kaman, Anne
Erhart, Michael
Schlack, Robert
Westenhöfer, Joachim
Döpfner, Manfred
Ravens-Sieberer, Ulrike http://orcid.org/0000-0002-2031-095X
Funding for this research was provided by:
Universitätsklinikum Hamburg-Eppendorf (UKE)
Article History
Accepted: 9 October 2023
First Online: 18 October 2023
Declarations
:
: The authors declare no competing interests.
: For all measurement points of the BELLA study, approval from the ethics committee of the University Hospital Charité in Berlin and the Federal Commissioner for Data Protection in Germany was obtained.