Mr. Dunson: Medical Student, Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT. Dr. Park: Associate Professor and Associate Head of Medical Education, Department of Medical Education, University of Illinois, Chicago, IL. Dr. Park's current affiliation is Massachusetts General Hospital, Havard Medical School, Boston, MA. Dr. Richards: Professor of Pediatrics on the Lecturer Track,School of Medicine, University of Utah, Salt Lake City, UT. Dr. Hirshfield: Associate Professor, Co-director of the PhD program in Curriculum Studies/HPE and the Associate Director of Graduate Studies, Department of Medical Education, University of Illinois, Chicago, IL. Dr. Jensen: Professor of Neurosurgery, Radiation Oncology, and Oncological Sciences; Neurosurgery Vice Chair of Education and Residency Program Director, Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT.

Correspondence: Randy L. Jensen, MD, PhD, MHPE, Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, 175 N. Medical Drive East, Salt Lake City, UT 84132; e-mail: [email protected].

R. L. Jensen served on the AANS Joint Sponsorship committee as a member and/or Chair during the years for which data were collected for this study. This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. The remaining authors declare no conflict of interest.

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