Prottengeier, Johannes https://orcid.org/0000-0002-5744-3297
Keunecke, Johann Georg
Gall, Christine
Eiche, Christian
Moritz, Andreas
Birkholz, Torsten
Funding for this research was provided by:
Arbeiter Samariter Bund Bayern - Notfallhilfe (not applicable)
Medizinische Fakultät, Friedrich-Alexander-Universität Erlangen-Nürnberg (not applicable)
Article History
Received: 4 February 2019
Accepted: 23 July 2019
First Online: 16 August 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. Voluntary participation itself served as surrogate of consent.
: All authors read and approved the final manuscript.
: All Authors declare no competing interests.