“…The numbers of the evaluated sample were considerably varied, and the range of variation ranged from the smallest sample with six participants [ 36 ] to the largest, reaching a total population of two hundred and seventy-four individuals [ 30 ]. Most studies were conducted in Sweden ( n = 6, 55%) [ 30 , 32 , 34 , 35 , 36 , 37 ], and other studies were conducted in the United States ( n = 4, 36%) [ 28 , 29 , 31 , 38 ] and Belgium ( n = 1, 9%) [ 33 ]. For most studies, the first author was from the field of occupational therapy or occupational therapy departments from several universities ( n = 8) [ 28 , 29 , 31 , 32 , 34 , 36 , 37 , 38 ], followed by neuropsychologists or departments of psychiatry and neuropsychology ( n = 2) [ 33 , 35 ] and departments of geriatrics ( n = 1) [ 30 ].…”