1 Division of Surgical Oncology, The Ohio State University Wexner Medical Center, 410W 10th Ave, N-907 Doan Hall, Columbus, OH 43210, USA. Electronic address: jordan.cloyd@osumc.edu.
2 Department of Surgery, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, The Ohio State University, Wexner Medical Center, 395 W. 12th Ave., Suite 670, Columbus, OH 43210, USA; Surgery, Oncology, and Health Services Management and Policy, The Ohio State University, Wexner Medical Center, 395 W. 12th Ave., Suite 670, Columbus, OH 43210, USA. Electronic address: tim.pawlik@osumc.edu.