Renberg, Mårten http://orcid.org/0000-0002-6886-7984
Jonmarker, Olof
Kilhamn, Naima
Rimes-Stigare, Claire
Bell, Max
Hertzberg, Daniel
Article History
Received: 8 October 2020
Accepted: 19 January 2021
First Online: 5 February 2021
Ethics approval and consent to participate
: The current study was approved by the Swedish Ethical Review Authority (registration number 202100–6925). The need for signed informed consent was waived. A printed information sheet was sent to each patient or next of kin with the opportunity to retrospectively withdraw participation.
: Not applicable.
: The authors declare that they have no competing interests.