1. Vanderbilt University School of Medicine, Medical Scientist Training Program;
2. Vanderbilt University School of Medicine, Nashville, Tennessee;
3. Johns Hopkins Medical Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland;
4. Department of Neurosurgery, Vanderbilt University Medical Center and Division of Pediatric Neurosurgery, Monroe Carell Jr. Children’s Hospital of Vanderbilt University; and
5. Surgical Outcomes Center for Kids, Monroe Carell Jr. Children’s Hospital of Vanderbilt University, Nashville, Tennessee
6. Division of Trauma, Emergency General Surgery, and Surgical Critical Care, Departments of Surgery and Hearing and Speech Sciences, Section of Surgical Sciences, Vanderbilt University Medical Center;
7. Center for Health Services Research, Vanderbilt Brain Institute, Vanderbilt University Medical Center and Geriatric Research, Education and Clinical Center Service, Surgical Service, Department of Veterans Affairs Medical Center, Tennessee Valley Health Care System;