Table 2.

Cierny–Mader classification of included patients.

	Treatment Group				Control Group				Total
	Host A	Host B	Host C	Subgroup total	Host A	Host B	Host C	Subgroup total
Type I – Medullary	4	1	0	5	2	0	0	2	7
Type II – Superficial	0	1	0	1	3	2	0	5	6
Type III – Localized	1	4	0	5	4	3	0	7	12
Type IV – Segmental	1	4	1	6	4	6	1	11	17
Total	6	10	1	17	13	11	1	25	42