Kaltenhäuser, Bernd http://orcid.org/0000-0001-9786-6465
Funding for this research was provided by:
Duale Hochschule Baden-Württemberg (DHBW)
Article History
Received: 14 December 2022
Accepted: 23 July 2023
First Online: 15 August 2023
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual adult participants included in the study; children did not take part in the study.
: The authors declare they have no conflict of interest.