Table 4. Keros & Gera combination types

Keros classification	Gera classification
	I	II	III
I	1 (0.2)	65 (11.1)	40 (6.8)
II	27 (4.6)	351 (60.1)	27 (4.6)
III	14 (2.4)	62 (10.5)	1 (0.2)

Data are presented as n (%).