@article{F. Payne2015, author = "Collin F. Payne and James Mkandawire and Hans-Peter Kohler", title = "{Average number of years of active, moderately limited, and severely limited life expectancy, and total life expectancy.}", year = "2015", month = "12", url = "https://plos.figshare.com/articles/figure/_Average_number_of_years_of_active_moderately_limited_and_severely_limited_life_expectancy_and_total_life_expectancy_/698715", doi = "10.1371/journal.pmed.1001435.g004" }