Suni, J. H.
Virkkunen, T.
Husu, P.
Tokola, K.
Parkkari, J.
Kankaanpää, M. https://orcid.org/0000-0002-4087-6889
Funding for this research was provided by:
The Social Insurance Institution of Finland (37/26/ 2011 and 31/26/2015)
Competitive State Research Financing of the Expert Responsibility area of Tampere University Hospital (9R015, 9S017, 9 T015, and 9 U017)
Article History
Received: 21 November 2019
Accepted: 25 November 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: The participants gave their written informed consent at their first visit to the research center (i.e., at the baseline measurement of the study), and the trial was conducted according to the Declaration of Helsinki. The study was approved by the Ethics Committee of Pirkanmaa Hospital District, Finland (ETL code R08157).
: Not applicable.
: The authors declare that they have no competing interests.