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A. changes in the number of countries reporting at least one outbreak of the diseases of interest in this study from 1950 to 2009 (data from GIDEON, see M&M).B. Changes in the number of diseases having at least one reported outbreak from 1950 to 2009 (data from GIDEON, see M&M). C. Evolution of mean health expenditure in Europe from 1960 to 2009 (data from OECD, see M&M) (base 100 = health expenditure in 2000).
