Prevalence and causes of vision loss in high-income countries and in Eastern and Central Europe in 2015: magnitude, temporal trends and projections - Bourne, Rupert R. A.; Jonas, Jost B.; Bron, Alain M.; Cicinelli, Maria Vittoria; Das, Aditi; Flaxman, Seth R; Friedman, David S.; Keeffe, Jill E.; Kempen, John H.; Leasher, Janet; Limburg, Hans; Naidoo, Kovin; et al. (British Journal of Ophthalmology, 2018)