Niiranen, Janette http://orcid.org/0000-0003-2473-7878
Isola, Anna-Maria
Känkänen, Päivi
Manninen, Marko
Funding for this research was provided by:
Alli Paasikiven Säätiö
OLVI-Säätiö
Suojakotisäätiö
Päivikki ja Sakari Sohlbergin Säätiö
National Institute for Health and Welfare
Article History
Accepted: 17 February 2022
First Online: 11 March 2022
Declarations
:
: The authors declare no competing interests.
: The study protocol has been approved by the Ethical committee of Finnish Institute for Health and Welfare (718/2015).
: The participants signed an informed consent form.