Koivula, Krista http://orcid.org/0000-0002-8832-3060
Isokääntä, Siiri http://orcid.org/0000-0003-1561-3099
Tavast, Kati
Toivonen, Iines
Tuomainen, Iina
Kokki, Merja http://orcid.org/0000-0003-1501-7537
Honkalampi, Kirsi http://orcid.org/0000-0002-4328-5291
Sankilampi, Ulla http://orcid.org/0000-0002-0789-9720
Kokki, Hannu http://orcid.org/0000-0001-5922-7195
Funding for this research was provided by:
OLVI-Säätiö
Olvi Säätiö, Iisalmi, Finland
University of Eastern Finland (UEF) including Kuopio University Hospital
Article History
Accepted: 4 March 2022
First Online: 28 March 2022
Declarations
:
: Krista Koivula, Siiri Isokääntä, Kati Tavast, Iines Toivonen, Iina Tuomainen, Merja Kokki, Kirsi Honkalampi, Ulla Sankilampi and Hannu Kokki declare that they have no conflict of interest.
: Approval was obtained from the ethics committee of the Northern Savo Hospital District, Kuopio, Finland (January 7, 2014/No. 88/2013). The procedures used in this study adhere to the tenets of the Declaration of Helsinki.
: Written informed consent was obtained from the participants.