1. Division of Surgical Oncology, Department of Surgery, The Ohio State University Comprehensive Cancer Center, The Ohio State University Wexner Medical Center, Columbus
2. Wisconsin Surgical Outcomes Research Program, Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison
3. Division of Endocrine Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison
4. Brigham and Women’s Hospital, Brigham Health, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
5. Department of Surgery, University of Michigan, Ann Arbor