TABLE III.

Interaction time.

	Mean ± std	Mean ± std	Mean ± std	Mean ± std	Mean ± std
	(min)	(min)	(min)	(min)	(min)
	Expert 1	Expert 2	Expert 3	Reference	2D
CBR	3.2 ± 1.3	5.9 ± 2.7	2.9 ± 1.4	N/A	N/A
MBR	7.9 ± 3.8	13.8 ± 8.7	14.3 ± 5.8	N/A	N/A
Overall	11.1 ± 4.5	19.7 ± 9.9	17.2 ± 5.7	70.1 ± 28.8	38.3 ± 20.2
Refinement of vessels	2.9 ± 2.3	5.5 ± 4.7	4.1 ± 3.3	N/A	19.82 ± 14.03