Funding for this research was provided by:
Vetenskapsrådet (2017-06088, 2016-00981, 521-2013-8676)
Forskningsrådet för Arbetsliv och Socialvetenskap (2017-01764, 2016-07175)
Received: 1 August 2019
Accepted: 29 August 2019
First Online: 2 October 2019
Ethics approval and consent to participate
: Every wave of the study was approved by the Regional Ethical Review Board in Stockholm, Sweden. Written informed consent was obtained from each participant, or from a proxy, in case of cognitive impairment. Public or patients were not involved during the development of this study: anyhow, we plan to disseminate the findings of this research to participants of SNAC-K and to the public.
: The authors declare that they have no competing interests.