PER-1 in isolates in Turkey, France, and Italy; VEB-1 and VEB-2 in strains from Southeast Asia; and GES-1, GES-2, and IBC-2 in isolates from South Africa, France, and Greece.
As PER-1 en illamentos de Turquía, Francia e Italia; as VEB-1 e VEB-2 en cepas do sueste asiático; e as GES-1, GES-2 e IBC-2 en illamentos de Suráfrica, Francia e Grecia.