Lutz, Rainer
Schulz, Katja Leonie
Weber, Manuel
Olmos, Manuel
Möst, Tobias
Bürstner, Jan
Kesting, Marco Rainer
Funding for this research was provided by:
Universitätsklinikum Erlangen
Article History
Received: 13 March 2023
Accepted: 11 September 2023
First Online: 12 October 2023
Declarations
:
: The authors declare no competing interests.
: The full study and data analysis were approved by the ethics committee of the Friedrich-Alexander-Universität Erlangen-Nürnberg (23-136-ANF). All methods were carried out in accordance with relevant guidelines and regulations, including the Declaration of Helsinki. The study respected the principles of the ethics committee in charge. Participants were informed and signed a consent form for the publication of the results of their questionnaires. The manuscript does not involve any living vertebrate animal. All the fresh snouts were taken from slaughters.
: Informed consent was obtained from all subjects and/or their legal guardian(s) for publication of identifying information/images in an online open-access publication. The sample images used of the participants’ results in the practical exercise (Fig. InternalRef removed) were approved by the respective individuals. Written consent was obtained.