Author/Authors :
SAMOHYL, Martin Institute of Hygiene - Faculty of Medicine - Comenius University - Bratislava - Slovakia , HIROSOVA, Katarina Institute of Hygiene - Faculty of Medicine - Comenius University - Bratislava - Slovakia , JURKOVICOVA, Jana Institute of Hygiene - Faculty of Medicine - Comenius University - Bratislava - Slovakia , SOLOVIC, Ivan Institute of Tuberculosis - Lung Diseases and Thoracic Surgery - Vysne Hagy - Slovakia , SVECOVA, Jana Institute of Tuberculosis - Lung Diseases and Thoracic Surgery - Vysne Hagy - Slovakia , RAMS, Roman Catholic University - Ruzomberok - Slovakia
