Division of Colon and Rectal Surgery, University of Minnesota, Minneapolis, Minnesota

Department of Surgery, Papa Giovanni XXIII Hospital, Bergamo, Italy

Department of Colorectal Surgery, Surgical Outcomes Research Centre (SOuRCe), RPA Institute of Academic Surgery, Royal Prince Alfred Hospital, Sydney, Australia

Rectal Cancer Unit, Basingstoke and North Hampshire Hospital, Basingstoke, United Kingdom

Department of Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa

Funding/Support: None reported.

Financial Disclosure: None reported.