Modarress Julin, Marella
Saukkonen, Jesperi
Oura, Petteri
Niemelä, Maisa
Junno, Juho-Antti
Määttä, Juhani
Niinimäki, Jaakko
Jämsä, Timo
Korpelainen, Raija
Karppinen, Jaro
Article History
Received: 3 April 2020
Accepted: 8 September 2020
First Online: 25 September 2020
Ethics approval and consent to participate
: The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethical Committee of the Northern Ostrobothnia Hospital District. The cohort members participated voluntarily and anonymously, and informed consent was signed at each stage of the study.
: Not applicable.
: The authors declare that they have no competing interests except for the funding disclosed above.