Rahikkala, Elisa http://orcid.org/0000-0003-2760-7059
Urpa, Lea http://orcid.org/0000-0002-8712-3518
Ghimire, Bishwa http://orcid.org/0000-0001-5076-8366
Topa, Hande
Kurki, Mitja I.
Koskela, Maryna
Airavaara, Mikko
Hämäläinen, Eija
Pylkäs, Katri http://orcid.org/0000-0002-2449-0521
Körkkö, Jarmo
Savolainen, Helena
Suoranta, Anu
Bertoli-Avella, Aida http://orcid.org/0000-0001-9544-1877
Rolfs, Arndt
Mattila, Pirkko
Daly, Mark
Palotie, Aarno http://orcid.org/0000-0002-2527-5874
Pietiläinen, Olli
Moilanen, Jukka http://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).