1. Department of Surgery, Sinai Hospital of Baltimore, Baltimore, Maryland
2. Center for Surgery and Public Health, Harvard Medical School, Harvard T. H. Chan School of Public Health, Department of Surgery, Brigham and Women’s Hospital, Boston, Massachusetts
3. Johns Hopkins Surgery Center for Outcomes Research, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
4. Department of Surgery, Howard University College of Medicine, Washington, DC
5. Deputy Editor, JAMA Surgery