1. Department of Anesthesiology, Children's Healthcare of Atlanta, Atlanta, GA, United States
2. Department of Psychology, Palo Alto University, Palo Alto, CA, United States
3. Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
4. Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, United States
5. Independent Researcher
6. Department of Anesthesiology, University of Michigan School of Medicine, Ann Arbor, MI, United States
7. Department of Pediatrics & Department of Psychiatry and Behavioral Sciences, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States
8. Children's Hospital Los Angeles, Los Angeles, CA, United States