“…The studies were undertaken in 10 countries: (1) four in Australia [6], [17], [60], [72]; (2) three in the UK [39], [61], [64]; (3) three in the USA [58], [70], [75]; (4) three in France [56], [57], [68]; (5) two in Japan [65], [67]; (6) one in Canada [76]; (7) one in the Netherlands [55]; (8) one in Denmark [40]; (9) one in Finland [73]; and one in Norway [69]. The majority of studies ( n = 12) were undertaken within the past 10 years, suggesting increasing interest in workers' mental health.…”