Kriikku, Pirkko http://orcid.org/0000-0002-5721-2827
Kalso, Eija http://orcid.org/0000-0002-4899-605X
Ojanperä, Ilkka http://orcid.org/0000-0001-5790-1473
Funding for this research was provided by:
University of Helsinki including Helsinki University Central Hospital
Article History
Received: 27 May 2022
Accepted: 31 August 2022
First Online: 6 September 2022
Declarations
:
: The study was carried out on the basis of the research permit THL/1922/6.02.00/2017, issued by the Finnish Institute for Health and Welfare, Finland.
: Not applicable.
: The authors declare no competing interests.
: Not applicable.