“…A total of 14 studies were conducted in Brazil [26,27,29,31,33,34,37,39,40,41,42,45,46,47], 3 studies in United States [25,32,44], 3 studies in Canada [30,35,36], 1 study in United Kingdom [28], 1 study in Guine-Bissau [43], and 1 study in Australia [38] (Fig. 2).…”