Keunecke, Johann Georg http://orcid.org/0000-0002-4851-9333
Gall, Christine
Birkholz, Torsten
Moritz, Andreas
Eiche, Christian
Prottengeier, Johannes
Funding for this research was provided by:
Friedrich-Alexander-Universität Erlangen-Nürnberg
Arbeiter-Samariter-Bund Notfallhilfe Bayern
Article History
Received: 1 April 2019
Accepted: 14 October 2019
First Online: 7 November 2019
Ethics approval and consent to participate
: The study was evaluated and approved by the University of Erlangen-Nuremberg’s ethics council beforehand. Decision number 172_17B. The need for formal consent from participants was waived by the ethics committee and the voluntary participation itself served as surrogate of consent.
: Not applicable.
: The authors declare that they have no competing interests.