Gräske, Johannes
Schmidt, Annika
Wolf-Ostermann, Karin
Funding for this research was provided by:
German Federal Ministry of Education and Research (FKZ17S04X09)
Article History
Received: 22 November 2017
Accepted: 5 February 2019
First Online: 20 February 2019
Ethics approval and consent to participate
: The ethics committee of the German Society of Nursing Sciences approved the study protocol. All participants or their legal representatives provided informed consent. During data collection, study nurses monitored ongoing consent.
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