Breen, Jan Mario http://orcid.org/0000-0003-4657-8898
Næss, Pål Aksel
Hansen, Trond Boye
Gaarder, Christine
Klemmetsen, Harald
Stray-Pedersen, Arne
Funding for this research was provided by:
Gjensidigestiftelsen (1022396)
Norwegian Ministry of Transport and Communication (11/1950)
University of Oslo
Article History
Accepted: 3 October 2022
First Online: 17 October 2022
Declarations
:
: This study of cases was approved by the Regional Committee for Medical and Health Research Ethics, the Data Protection Official for Research, and the Higher Prosecution Authority of Norway.
: The authors declare no competing interests.