Table 1.

The pattern of distribution as identified by the three raters. [Color table can be viewed in the online issue, which is available at http://wileyonlinelibrary.com.]

Left	Rater 1			Rater 2			Rater 3
	Control	LRE	Total	Control	LRE	Total	Control	LRE	Total
	37	30	67	38	31	69	39	33	72
	1	3	4	2	4	6	1	4	5
	5	3	8	7	2	9	4	2	6
	1	1	2	1	1	2	0	1	1
	6	5	11	4	5	9	4	4	8
Bilateral
	3	1	4	3	1	4	5	1	6
	0	0	0	0	0	0	0	0	0
	1	2	3	0	1	1	1	0	1
	1	0	1	0	0	0	0	0	0
	2	0	2	1	1	2	1	0	1
Right
	0	0	0	0	0	0	0	1	1
	1	2	3	1	2	3	0	2	2
	0	1	1	0	1	1	1	1	2
	0	2	2	1	2	3	0	2	2
	0	5	5	0	5	5	1	4	5
Other
	0	0	0	0	0	0	1	0	1
	6	3	9	6	2	8	6	2	9