Autopsy findings in drivers and passengers from fatal motor vehicle collisions: limited differences in injury patterns and toxicological test results.

"Declarations Ethical approvalThis retrospective 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. Conflict of interestThe authors have no conflict of interest. Conflict of interest The authors have no conflict of interest."

"Funding Open Access funding provided by University of Oslo (incl Oslo University Hospital) The authors acknowledge financial support from the Gjensidige Foundation (grant number 1022396) and the Norwegian Ministry of Transport and Communication (grant number 11/1950). These funders had no role in the design and conduct of the study, the collection, analysis, and interpretation of the data, or in the preparation, review, and approval of the manuscript."