Järvelin, Patrik
Wright, Roosa
Pekonen, Henri
Keränen, Sara
Rauramaa, Tuomas
Frösen, Juhana http://orcid.org/0000-0003-4677-950X
Funding for this research was provided by:
Academy of Finland (Kliininen tutkija)
Article History
Received: 28 January 2020
Accepted: 30 April 2020
First Online: 12 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Ethics Committee of the Hospital District of Northern Savo. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Due to the retrospective nature of this study, and the fact that the patients involved were not contacted in anyway, the Ethics Committee of the Hospital District of Northern Savo waived the need for an informed consent.