Concerning the role of a distal attachment cap with rubber side arms, the Endocuff Vision (ECV; Olympus America, Center Valley, Pa, USA), in colonoscopy screening programs, what would you say?
A. The advanced adenoma detection rate (ADR) is higher with ECV.
B. ADR is improved with ECV.
C. The polyp detection rate is higher without ECV.
D. There is no difference in the number of adenomas per colonoscopy with ECV.