Claudia Wang1, Susan B Edelstein, Lori Waldinger, Caroline M Lee, Eraka Bath. 1. UCLA Department of Pediatrics, UCLA Suspected Child Abuse and Neglect (SCAN) Team, UCLA TIES for Families, Mattel Children's Hospital at UCLA, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, Los Angeles, CA 90095, USA. claudiawang@mednet.ucla.edu