1. a Cassandra Kisiel University of California , Los Angeles, USA
2. b National Center for Child Traumatic Stress , National Child Traumatic Stress Network , USA
3. c Hamilton Fish Youth Violence Prevention Consortium , USA
4. d Trauma Center at Justice Resource Institute, National Child Traumatic Stress Network, Hamilton Fish Youth Violence Prevention Consortium , USA
5. e Division of Psychiatry , Boston University School of Medicine , USA
6. f Behavioral Neurogenetics Research Center, Division of Child and Adolescent Psychiatry and Child Development , Stanford University School of Medicine , USA
7. g Trauma Center at Justice Resource Institute and the Hamilton Fish Youth Violence Prevention Consortium , USA