1 Division of Surgical Oncology, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN; Surgical Outcomes and Quality Improvement Center (SOQIC), Department of Surgery, Indiana University School of Medicine, Indianapolis, IN.
2 Surgical Outcomes and Quality Improvement Center (SOQIC), Department of Surgery, Indiana University School of Medicine, Indianapolis, IN.
3 Division of Surgical Oncology, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN; Surgical Outcomes and Quality Improvement Center (SOQIC), Department of Surgery, Indiana University School of Medicine, Indianapolis, IN. Electronic address: [email protected].