Moen, Hans http://orcid.org/0000-0003-1418-7892
Hakala, Kai
Peltonen, Laura-Maria
Matinolli, Hanna-Maria
Suhonen, Henry
Terho, Kirsi
Danielsson-Ojala, Riitta
Valta, Maija
Ginter, Filip
Salakoski, Tapio
Salanterä, Sanna
Article History
Received: 19 May 2019
Accepted: 14 August 2020
First Online: 1 September 2020
Ethics approval and consent to participate
: Ethical approval for using the data was obtained from the hospital district’s ethics committee (17.02.2009 §67) and research approval was obtained from the medical director of the hospital district (02/2009).
: Not applicable.
: The authors declare that they have no competing interests.