“…Only one of the studies included multiple countries -a study of costs across countries of the EU [40]. Almost a quarter of the studies produced an 'all cancers' premature mortality cost; breast cancer was the most commonly studied individual cancer site (n = 7) [5,6,12,22,35,47,50] followed by skin (n = 3) [31,33,34], colorectal (n = 2) [49,53] and cervical (n = 2) cancer [22,43]. In relation to premature mortality costs, an incidence-based cost approach considers the productivity lost throughout the lifetime of those who died from cancer in a specific year, while a prevalence-based costs approach considers the lost productivity in a certain year for those who would have been alive in that year if they had not died, either in that year or previous years, from cancer [29].…”