Funding for this research was provided by:
German Federal Ministry of Education and Research (FKZ17S04X09)
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.
: The authors agree to transfer the copyright to the contribution to the Israeli Journal for Health Policy Research. They warrant that the contribution has not been published elsewhere in whole or in part.
: All authors state that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.