Oura, Petteri
Funding for this research was provided by:
University of Helsinki including Helsinki University Central Hospital
Article History
Received: 21 May 2022
Accepted: 15 August 2022
First Online: 30 August 2022
Declarations
:
: Not applicable. Ethical approval was not needed as the study was based on summary data released by the Finnish Institute for Health and Welfare.
: Not applicable.
: Not applicable.
: The author declares no competing interests.