“…The research was carried out in ten different countries, on four continents, mainly in North America. Twenty-three studies were conducted in the United States [10,11,28,29,[31][32][33][34]36,39,40,42,43,[46][47][48][50][51][52][53][55][56][57], and the remaining studies were carried out in Egypt [22,30,32,41], Denmark [44], India [35], Japan [25], Canada [54], Australia [21,58], and New Zealand [49]. Moreover, one study concerned women living in England or Ireland [38] and one in Scotland [46].…”