Eklund, Marjut
Aaltonen, Kirsi
Sironen, Tarja
Raunio-Saarnisto, Mirja
Grönthal, Thomas https://orcid.org/0000-0001-8339-5818
Nordgren, Heli
Pitkälä, Anna
Vapalahti, Olli
Rantala, Merja
Funding for this research was provided by:
Oiva Kuusisto foundation
Article History
Received: 24 January 2020
Accepted: 28 May 2020
First Online: 3 June 2020
Ethics approval and consent to participate
: This study did not require official or institutional ethical approval.
: Not applicable.
: The authors declare that they have no competing interests.