Belau, Matthias Hans
Becher, Heiko
Kraemer, Alexander
Funding for this research was provided by:
Ministry of Culture and Science of the German State North Rhine-Westphalia
Universität Bielefeld
Article History
Received: 17 February 2021
Accepted: 19 November 2021
First Online: 8 December 2021
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of Bielefeld University (23. December 2017/2017-072W). Every participant signed an informed consent to participate.
: The authors declare that they have no competing interests.