1. Department of Pediatrics, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
2. Office of Assessment, Evaluation, and Scholarship, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
3. Department of Anatomy and Neurobiology, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
4. Department of Surgery, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
5. Department of Emergency Medicine, Virginia Commonwealth University School of Medicine, Richmond, VA, USA