Dr. Paul Lewis (Medicine) presented a poster entitled "Tread Lightly: Evaluating Geographic Distribution and Severity of Pedestrian vs. Auto Injuries in a Major Metropolitan Area" at the 83rd Annual Meeting of the American Association for the Surgery of Trauma in Las Vegas, on behalf of his school of medicine colleagues Ahmed Nadeem-Tariq, Deborah Kuhls, and Allison McNickle (all Medicine).