Metsälä, Riku
Ala-Korpi, Solja
Rannikko, Juha
Helminen, Merja
Renko, Marjo http://orcid.org/0000-0003-0507-4773
Funding for this research was provided by:
University of Eastern Finland (UEF) including Kuopio University Hospital
Article History
Received: 25 August 2020
Accepted: 24 January 2021
First Online: 3 February 2021
Declarations
:
: As a register based study, consent to participate or approval of the ethics committee was not applicable and the study was performed with the permission of the authorities of the local hospital.
: The authors declare no conflict of interest.