Funding for this research was provided by:
Received: 18 December 2020
Accepted: 19 November 2021
First Online: 18 December 2021
: This study was approved by the Regional Ethics Review Board in Umeå (Dnr 2016/04-31Ö). Written informed consent was collected from the older adults and staff. The participants received written information about the study and were offered oral information. The older adults and staff were informed of the right to decline participation in the study if they so wished, without needing to give an explanation. All methods were performed in accordance with ethical guidelines and regulations.
: All participants gave their written consent allowing us to use their data in the analyses and were informed that the results would be reported in scientific journals.
: The authors declare that they have no competing interests.