Miedaner, Felix http://orcid.org/0000-0002-3799-3945
Kuntz, Ludwig
Enke, Christian
Roth, Bernhard
Nitzsche, Anika
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01GY1152)
Article History
Received: 17 April 2017
Accepted: 28 February 2018
First Online: 15 March 2018
Ethics approval and consent to participate
: All nurses and physicians participated voluntarily and anonymously. As such, no written or verbal consent to participate was required. This study is approved by the ethical review board of the University of Cologne (#12–228).
: Not applicable.
: The authors declare that they have no competing interests.
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