Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (PF 893/1-1)
Albert-Ludwigs-Universität Freiburg (STAY! scholarship)
Albert-Ludwigs-Universität Freiburg im Breisgau
Article History
Received: 4 October 2020
Accepted: 16 January 2022
First Online: 4 February 2022
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: This study was performed in line with the principles of the Declaration of Helsinki and the University of Freiburg.
: Informed consent was obtained from all individual participants included in the study.
: The authors affirm that human research participants provided informed consent for the publication of their anonymous data.