Funding for this research was provided by:
Norges Forskningsråd (238331)
Text and Data Mining valid from 2020-01-02
Received: 6 August 2019
Accepted: 14 November 2019
First Online: 2 January 2020
Ethics approval and consent to participate
: Ethical approval was obtained by the Regional Committee for Medical and Health Research Ethics in Norway (ref.nr 2014/2000/REK Central) as well as by the Management Units at the 27 nursing homes which participated in this study. Each participant provided voluntarily written informed consent.
: Each author participated sufficiently in the work to take public responsibility for appropriate portions of the content. All authors agreed to be personally accountable for the author’s own contributions and to ensure that questions related to the accuracy or integrity of any part of the work, even ones in which the author was not personally involved, are appropriately investigated, resolved, and the resolution documented in the literature.
: The authors declare no conflict of interest.