Department of Surgery, University of Rochester, Rochester, NY, USA

Alexa D. Melucci MD, MS, Alexander C. Chacon MD, MPH, Paul R. Burchard MD, Vasileios Tsagkalidis MD, Anthony S. Casabianca MD & Darren R. Carpizo MD, PhD

Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA

Subir Goyal PhD & Jeffrey M. Switchenko PhD

Division of Surgical Oncology, Department of Surgery, Emory University School of Medicine, Winship Cancer Institute, Atlanta, GA, USA

David A. Kooby MD, Charles A. Staley MD & Mihir M. Shah MD

Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, USA

Darren R. Carpizo MD, PhD