“…Studies carried out in five LA countries were identified in the databases, namely, Brazil (Herrera et al, 2002;Ramos-Cerqueira et al, 2005;Bottino et al, 2008), Colombia (Pradilla et al, 2003;Diaz-Cabezas et al, 2006), Cuba (Llibre et al, 1999;2005), Uruguay (Ketzoian et al, 1997) and Venezuela (Maestre et al, 2002;Molero et al, 2007). One Chilean (Albala et al, 1997) and one Peruvian (Custodio et al, 2007) study, presented as abstracts, were also identified.…”