Grahn, Petra
Remes, Tiina
Kivisaari, Reetta
Suo-Palosaari, Maria H.
Arikoski, Pekka M.
Koskenkorva, Päivi K. T.
Lähteenmäki, Päivi M.
Lönnqvist, Tuula R. I.
Ojaniemi, Marja K.
Sirkiä, Kirsti H.
Sutela, Anna K.
Toiviainen-Salo, Sanna-Maria
Rantala, Heikki M. J.
Harila, Arja H.
Niinimäki, Jaakko
Karppinen, Jaro
Ahonen, Matti
Funding for this research was provided by:
University of Helsinki including Helsinki University Central Hospital
Article History
Received: 28 November 2022
Accepted: 10 May 2023
First Online: 31 May 2023
Declarations
:
: All enrolled participants or their legal guardians gave written informed consent. The study was performed in accordance with the Declaration of Helsinki. The institutional review boards of Oulu, Kuopio, Turku, Tampere, and Helsinki university hospitals approved the present study. Ethical approval for the study was obtained from the Ethics Committee of Human Sciences of the University of Oulu, Finland, approval number 73/2010.
: Not applicable.
: The authors declare no competing interests.