David M Siebert1,2, David V Evans3,4. 1. Assistant Professor, Sports Medicine and Residency Sections, Department of Family Medicine, University of Washington. 2. Team Physician, UW Huskies and Seattle Seahawks. 3. Rosenblatt Endowed Professor in Rural Health, Department of Family Medicine, University of Washington. 4. Program Director, University of Washington Family Medicine Residency Program.