Virta, Jyri J. http://orcid.org/0000-0002-5150-938X
Skrifvars, Markus
Reinikainen, Matti
Bendel, Stepani
Laitio, Ruut
Hoppu, Sanna
Ala-Kokko, Tero
Siironen, Jari
Raj, Rahul
Funding for this research was provided by:
University of Helsinki including Helsinki University Central Hospital
Article History
Received: 10 October 2021
Accepted: 8 December 2021
First Online: 29 December 2021
Conflicts of interest
: The authors declare that they have no conflicts of interest.
: The study was approved by the Finnish institute for health and welfare, THL (Dnro THL/1298/5.05.00/2019), and all participating hospitals. The study was approved by the ethics committee of Helsinki University Hospital (194/13/03/02/2014).