Table 1. Average number of epidermal reefs in the experimental and control group.

	Mean ± SD (Min.-Max.)		p-value
	Experimental	Control
ABRCD	45 (40.75-49)	43 (37.75-50.25)	0.798
ABRCL	43 (40-47.25).	43 (37.25- 50.25)	0.896
BCRCD	30.3400 ± 6.09654	28.2000 ± 6.80636	0.100
BCRCL	30.2400 ± 6.19269	28.3200 ± 6.31629	0.128
CDRCD	39.4800 ± 7.22874	39.5800 ± 5.83127	0.939
CDRCL	40.7000 ± 8.55057	41.6400 ± 7.64188	0.563