Ilmavirta, Heikki
Ollgren, Jukka
Räisänen, Kati
Kinnunen, Tuure
Hakanen, Antti Juhani
Rantakokko-Jalava, Kaisu
Jalava, Jari
Lyytikäinen, Outi
Article History
Received: 11 March 2024
Accepted: 22 June 2024
First Online: 6 July 2024
Declarations
:
: According to the Research Act of Finland, the statement of the Regional Medical Research Ethics Committee was not required for the current study, since the study was register-based and it did not interfere with the integrity of the research subjects. An appropriate approval for the study, the study data, and the deriving publications was obtained from the Finnish Institute for Health and Welfare, the owner of the Finres database.
: Not applicable.
: The authors declare no competing interests.