Quaschning, Katharina
Koerner, Mirjam
Wirtz, Markus Antonius
Funding for this research was provided by:
Albert-Ludwigs-Universität Freiburg im Breisgau
Article History
Received: 29 November 2021
Accepted: 22 April 2022
First Online: 2 May 2022
Declarations
:
: Ethics approval for this study was obtained from the ethical committee of the University of Freiburg, Germany (vote no.: 544/16). The study was registered with the German Clinical Trials Register (DRKS00011134). The study was conducted in accordance with the Declaration of Helsinki. Written informed consent was obtained from all participants of the study after being informed about the study purpose, procedure and confidentiality of the data collected.
: Not applicable.
: The authors declare that they have no competing interests. The authors confirm that all authors have approved the manuscript for submission and the content of the manuscript has not been published or submitted for publication elsewhere.