Soellner, Renate
Hofheinz, Christine
Funding for this research was provided by:
Universität Hildesheim
Article History
Received: 27 February 2024
Accepted: 7 August 2024
First Online: 21 August 2024
Declarations
:
: The research was conducted in accordance with the Declaration of Helsinki. The study of project 1 was approved by the Ethics Committee of the University of Hildesheim. The trial of project 2 was approved by the Ethics Committee of the Friedrich-Schiller‐University Jena (3453‐05/12). All participants provided written informed consent.
: Not applicable.
: The authors declare no competing interests.