Table 1.

Total number of candidates at various steps in the algorithm.

Rater	Step 1	Step 2	Step 4	FPs removed
				>3 voxels	Travelling	Occupying single slice	Potential hard mimic
1	9920	1228	266	279	147	190	97
2	9920	1228	187	279	175	170	135
3	9920	1228	193	279	171	159	125