1. Keith E. Kocher ( ) is an assistant professor of emergency medicine in the Department of Emergency Medicine, University of Michigan, in Ann Arbor.
2. Brahmajee K. Nallamothu is an associate professor of internal medicine in the Division of Cardiovascular Medicine, University of Michigan.
3. John D. Birkmeyer is a professor of surgery in the Department of Surgery, University of Michigan.
4. Justin B. Dimick is an associate professor of surgery in the Department of Surgery, University of Michigan.