Boehlen, Friederike Hildegard
Heider, Dirk
Schellberg, Dieter
Hohls, Johanna Katharina
Schöttker, Ben
Brenner, Hermann
Friederich, Hans-Christoph
König, Hans-Helmut
Wild, Beate
Funding for this research was provided by:
Universitätsklinikum Heidelberg
Article History
Received: 14 November 2022
Accepted: 28 July 2023
First Online: 21 August 2023
Declarations
:
: There is no conflict of interest with respect to the paper.
: The study was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki. It was approved by the ethics committee of Heidelberg (reference number: 58/2000) and the Saarland Medical Association (reference number: 67/00). Informed consent was obtained from all individual participants included in the study.
: Not applicable.