Majlander, Satu
Kinnunen, Tarja I.
Lilja, Eero
Gissler, Mika
Castaneda, Anu E
Lehtoranta, Lara
Koponen, Päivikki
Funding for this research was provided by:
Finnish Institute for Health and Welfare
Article History
Received: 5 August 2022
Accepted: 7 August 2023
First Online: 17 August 2023
Declarations
:
: The authors declare no competing interests.
: Maamu survey, including linkage to national registers, was evaluated and endorsed by the coordinating ethical committee of the Hospital District of Helsinki and Uusimaa in Finland. The Maamu study: 325/13/03/00/2009. All participants signed the informed consent before the interview. The authors confirm that all methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.