Kokla, Marietta http://orcid.org/0000-0002-8152-2024
Virtanen, Jyrki
Kolehmainen, Marjukka
Paananen, Jussi
Hanhineva, Kati
Funding for this research was provided by:
Biotieteiden ja Ympäristön Tutkimuksen Toimikunta (2779886)
Article History
Received: 15 November 2018
Accepted: 20 September 2019
First Online: 11 October 2019
Ethics approval and consent to participate
: The KIHD protocol was approved by the Research Ethics Committee of the University of Kuopio, Finland, and complies with Declaration of Helsinki. All the subjects signed a written informed consent. The Berry Study was conducted according to the guidelines laid down in the Declaration of Helsinki and all procedures involving human participants were approved by the Research Ethics Committee of the Hospital District of Northern Savo (Finland). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.