Poland European Union Statistics on Income and Living Conditions, Longitudinal Data Collection 2009

Global Health Data Exchange ()40

Slovakia European Union Statistics on Income and Living Conditions, Cross-sectional Data Collection 2010

Global Health Data Exchange ()30

Hungary European Union Statistics on Income and Living Conditions, Cross-sectional Data Collection 2005

Global Health Data Exchange ()20

Latvia European Union Statistics on Income and Living Conditions, Cross-sectional Data Collection 2018

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