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Klaudia Gut
Department of Environmental Health,
School of Public Health in Bytom
Medical University of Silesia in KatowiceKatowice, Poland
Małgorzata Bołdys-Labocha
Department of Doctoral Studies, Department of Health Economics and Health Management,
School of Public Health in Bytom
Medical University of Silesia in KatowiceKatowice, Poland
Agata Piekut
Department of Environmental Health,
School of Public Health in Bytom
Medical University of Silesia in KatowiceKatowice, Poland