1 Division of Pediatric Emergency Medicine, Department of Emergency Medicine, Loma Linda University Children's Hospital, United States of America. Electronic address: esmall@students.llu.edu.
2 Division of Pediatric Emergency Medicine, Department of Emergency Medicine, Loma Linda University Children's Hospital, United States of America.
3 Division of Pediatric Emergency Medicine, Department of Emergency Medicine, Loma Linda University Children's Hospital, United States of America. Electronic address: TPYoung@llu.edu.