1. Department of Pediatrics, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
2. Frances Barry Psychotherapy Practice, Santa Monica, CA, USA
3. Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, CA, USA
4. Division of Emergency and Transport Medicine, Children’s Hospital Los Angeles, Keck School of Medicine, University of Southern CA, Los Angeles, CA, USA
5. Department of Pediatrics, University of Rochester School of Medicine, Rochester, NY, USA