Rahikkala, Elisa https://orcid.org/0000-0003-2760-7059
Urpa, Lea https://orcid.org/0000-0002-8712-3518
Ghimire, Bishwa https://orcid.org/0000-0001-5076-8366
Topa, Hande
Kurki, Mitja I.
Koskela, Maryna
Airavaara, Mikko
Hämäläinen, Eija
Pylkäs, Katri https://orcid.org/0000-0002-2449-0521
Körkkö, Jarmo
Savolainen, Helena
Suoranta, Anu
Bertoli-Avella, Aida https://orcid.org/0000-0001-9544-1877
Rolfs, Arndt
Mattila, Pirkko
Daly, Mark
Palotie, Aarno https://orcid.org/0000-0002-2527-5874
Pietiläinen, Olli
Moilanen, Jukka https://orcid.org/0000-0002-8041-3205
Kuismin, Outi
Article History
Received: 13 July 2021
Revised: 4 December 2021
Accepted: 11 January 2022
First Online: 28 January 2022
competing interests
: The authors declare no competing interests.
: Written informed consent was obtained from all patients and all the participating healthy relatives and healthy control individuals. The study was approved by the ethics committee of the Northern Ostrobothnia Hospital District (EETTMK: 340/2020).