Halonen, Lauri M. http://orcid.org/0000-0003-3978-9136
Stenroos, Antti http://orcid.org/0000-0003-4394-2826
Vasara, Henri http://orcid.org/0000-0002-4438-4523
Kosola, Jussi http://orcid.org/0000-0003-4428-7472
Funding for this research was provided by:
University of Helsinki including Helsinki University Central Hospital
Article History
Received: 4 May 2021
Accepted: 25 September 2021
First Online: 7 October 2021
Declarations
:
: Authors declare no conflicts of interest. There was no financial support for the research. No writing aid obtained.
: The research was approved by the research committee in Helsinki University Hospital. As the study was a retrospective chart review without interaction with the patients, an ethical committee approval was not sought.
: Informed consent was not obtained, because the study was a retrospective chart review without interaction with the patients.