1. Pediatrics, University of California San Francisco School of Medicine, and Center for Child Protection, University of San Francisco Benioff Children’s Hospital, Oakland, California;
2. Department of Pediatrics, Division of Adolescent Medicine, Director, Pediatrics Residency Program, The Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, New York; and
3. Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut