Tulokas, Sari http://orcid.org/0000-0002-2039-8242
Mentula, M.
Härkki, P.
Brummer, T.
Jalkanen, J.
Kuittinen, T.
Mäkinen, J.
Sjöberg, J.
Tomas, E.
Rahkola-Soisalo, P.
Funding for this research was provided by:
University of Helsinki including Helsinki University Central Hospital
Article History
Received: 29 August 2021
Accepted: 22 December 2021
First Online: 21 January 2022
Declarations
:
: All the authors declare that they have no conflict of interest or competing interests.
: The study protocol was approved by the Ethical Committee of the Helsinki and Uusimaa Hospital District (Dnro 457/E8/04 and 343/13/03/03/2015) and was registered in the Clinical Trials (NCT00744172). The Finnish Institute for Health and Welfare of Finland authorized the use of the data from the Care Register (THL/986/5.05.00/2018).