Myllyaho, Toni http://orcid.org/0000-0001-5203-3339
Siira, Virva
Wahlberg, Karl-Erik
Hakko, Helinä
Taka-Eilola, Tiina
Läksy, Kristian
Tikkanen, Ville
Roisko, Riikka
Niemelä, Mika
Räsänen, Sami
Funding for this research was provided by:
Emil Aaltosen Säätiö (Emil Aaltosen Säätiö)
Iso-Mällisen Säätiö (Iso-Mällisen Säätiö)
Stiftelsen Alma och K. A. Snellman Säätiö (Stiftelsen Alma och K. A. Snellman Säätiö, Stiftelsen Alma och K. A. Snellman Säätiö)
Oulun Yliopiston Tukisäätiö (Oulun Yliopiston Tukisäätiö)
ITLA Children’s Foundation, Finland (ITLA Children’s Foundation, Finland)
University of Oulu including Oulu University Hospital
Article History
Accepted: 2 August 2022
First Online: 13 August 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: The Ethics Committee of Oulu University Hospital approved the study design of Finnish Adoptive Family Study of Schizophrenia on 2 May 1988. The study was reviewed and reapproved on 15 October 1991 by the Ethics Committee of Oulu University Hospital. The study design was evaluated to have followed the ethical practices of the time. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.