About the Authors
- Seena Fazel
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom
- Seena Fazel, Martin Grann, Niklas Långström
- Centre for Violence Prevention, Karolinska Institutet, Stockholm, Sweden
- Paul Lichtenstein, Martin Grann, Niklas Långström
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Martin Grann, Niklas Långström
- Swedish Prison and Probation Service, Norrköping, Sweden
The authors have declared that no competing interests exist.
Conceived and designed the experiments: SF PL MG NL. Performed the experiments: SF. Analyzed the data: SF. Contributed reagents/materials/analysis tools: n/a. Wrote the first draft of the manuscript: SF. Contributed to the writing of the manuscript: SF PL NL. ICMJE criteria for authorship read and met: SF PL MG NL. Agree with manuscript results and conclusions: SF PL MG NL. Secured funding, obtained register data, and supervised data extraction: PL NL.