Alfieri Sergio, Quero Giuseppe, Parvaiz Amjad
Digestive Surgery Unit, Fondazione Policlinico Agostino Gemelli, Rome, Italy.
Minimally Invasive Colorectal Unit, Queen Alexandra Hospital National Health Services Trust, Portsmouth, England.
JAMA. 2018 Mar 20;319(11):1163-1164. doi: 10.1001/jama.2017.21692.