“…The present study included articles originating from Europe ( n = 29) [23, 24, 26–30, 32–34, 36, 38, 40, 44, 45, 47, 50–54, 56, 58–60, 62–65], USA ( n = 10) [25, 31, 35, 37, 41, 42, 46, 57, 67, 68], Australia ( n = 3) [55, 61, 66], Iran ( n = 2) [39, 43] and Israel ( n = 1) [49].…”