1. L. Jane Easdown, MD, MHPE, is Associate Professor of Anesthesiology, Vanderbilt University School of Medicine, Department of Anesthesiology, Vanderbilt University Medical Center; Marsha L. Wakefield, MD, MHPE, is Associate Professor, Department of Anesthesiology, University of Alabama at Birmingham School of Medicine; Matthew S. Shotwell, PhD, is Assistant Professor of Biostatistics, Vanderbilt U