Piller, Sarah http://orcid.org/0000-0002-4742-7429
Nagel, Siegfried http://orcid.org/0000-0002-9993-8570
Funding for this research was provided by:
University of Bern
Article History
Received: 5 January 2023
Accepted: 28 July 2023
First Online: 4 September 2023
Declarations
:
: S. Piller and S. Nagel declare that they have no competing interests.
: All procedures performed involving human participants have been approved by the ethics committee of the University of Bern (ethics application no. 2022-03-00001) and have therefore been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. Informed consent was obtained from all individual participants included in the study.