1. Kyle H. Sheetz is a general surgery resident in the Department of Surgery, University of Michigan Medical School, in Ann Arbor.
2. Justin B. Dimick is the Frederick A. Coller Professor of Surgery and chair of the Department of Surgery, University of Michigan Medical School.
3. Michael J. Englesbe is the Cyrenus G. Darling Sr. M.D. and Cyrenus G. Darling Jr. M.D. Professor of Surgery, Department of Surgery, University of Michigan Medical School.
4. Andrew M. Ryan () is the UnitedHealthcare Professor of Health Care Management, Department of Health Management and Policy, University of Michigan School of Public Health, and director of the Center for Evaluating Health Reform, University of Michigan.