About the Authors
Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, United Kingdom
Centre for Violence Prevention, Karolinska Institute, Stockholm, Sweden & Prison and Probation Service Head Office, Norrkoping, Sweden
The authors have declared that no competing interests exist.
ICMJE criteria for authorship read and met: SF GG LL JG MG. Agree with the manuscript's results and conclusions: SF GG LL JG MG. Designed the experiments/the study: SF JG MG. Analyzed the data: SF GG LL MG. Collected data/did experiments for the study: SF JG MG. Wrote the first draft of the paper: SF. Contributed to the writing of the paper: GG JG MG.