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@@ -3,4 +3,7 @@ Estimated IFR based on country's population age distributions
 
 Replication code and data for "Why rich countries are so vulnerable to covid-19"
 
+Link:
 https://www.economist.com/graphic-detail/2020/11/16/why-rich-countries-are-so-vulnerable-to-covid-19
+
+Data sources: Brazeau et al 2020, UN