1. Department of Child and Adolescent Psychiatry and Behavioral Sciences, Children’s Hospital of Philadelphia (CHOP), Philadelphia, Pennsylvania
2. Lifespan Brain Institute of CHOP and Penn Medicine, Philadelphia, Pennsylvania
3. Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia
4. Cambridge University, Cambridge, United Kingdom
5. Center for Violence Prevention, Children’s Hospital of Philadelphia (CHOP), Philadelphia, Pennsylvania
6. Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia
7. Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, the Netherlands
8. Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut