GBD 2017 DALYs and HALE Collaborators, Bisanzio, D., Shokraneh, F., & Williams, H. (2018). Global, regional, and national disability-adjusted life-years (DALYs) for 359 diseases and injuries and healthy life expectancy (HALE) for 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 2017. Lancet, 392(10159), 1859-1922. https://doi.org/10.1016/S0140-6736%2818%2932335-3