Laitinen, Linda http://orcid.org/0000-0002-8589-4714
Nurmi, Miina http://orcid.org/0000-0001-8186-4860
Rautava, Päivi http://orcid.org/0000-0003-2795-1327
Koivisto, Mari http://orcid.org/0000-0002-6106-1427
Polo-Kantola, Päivi http://orcid.org/0000-0003-0665-0306
Article History
Received: 4 November 2020
Accepted: 9 February 2021
First Online: 19 February 2021
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Joint Ethics Committees of University of Turku and Turku University Central Hospital, Turku, Finland (58/180/2011) gave ethical approval. All participants gave their informed consent.
: Not applicable.
: The authors declare that they have no competing interests.