Schmalbach, I.
Franke, G. H.
Häuser, W.
Strauss, B.
Petrowski, K.
Brähler, Elmar
Funding for this research was provided by:
Universitätsmedizin der Johannes Gutenberg-Universität Mainz
Article History
Received: 29 November 2022
Accepted: 15 December 2023
First Online: 11 January 2024
Declarations
:
: All participants volunteered and received a data protection declaration in agreement with the Helsinki Declaration. They gave both, written and verbal, informed consent. The study and procedure, including the consent procedure, were approved by the institutional ethics review board of the University of Leipzig (Ethics Nr. 050/13–11032013). Furthermore, the study adhered to the guidelines of the ICC/ESOMAR International Code of Marketing and Social Research Practice.
: N/A.
: The authors declare no competing interests.