“…Other European countries considered by the reviewed articles include Austria [41], Belgium [45,73,78], Denmark [41,54], France [38,49,54], Finland [87], Germany [38,54,60,73], Italy [38,50], Netherlands [51,73,88], Norway [38], Poland [38], Spain [38], and Switzerland [69,73]. American markets are represented only by the USA [50,55,75,81,82,89] and Canada [71]. The Asian markets that were studied include Australia [80,90], Hong Kong [79], Japan [48], Korea [44,52], Taiwan [57], and New Zealand [58].…”