1 Laboratory for Innovations in Medical Education (LIME), Loma Linda University School of Medicine, Loma Linda, California. Electronic address: pware@students.llu.edu.
2 Laboratory for Innovations in Medical Education (LIME), Loma Linda University School of Medicine, Loma Linda, California.
3 Laboratory for Innovations in Medical Education (LIME), Loma Linda University School of Medicine, Loma Linda, California; Department of Emergency Medicine, Loma Linda University Medical Center and Children's Hospital, Loma Linda, California.