Kozela, Magdalena, Department of Epidemiology and Population Studies, Institute of Public Health, Faculty of Health Sciences, Jagiellonian Univer sity Medical College, Krakow, Poland Kozela, Magdalena Kozhuharov, Nikola Koziara, Dariusz Koziara, Karolina Kozicka, Urszula, Institute of Cardiology, ul. Alpejska 42, 04-628 Warsaw Koziel, Dorota Kozieł, Paweł Kozieł, Paweł (Poland) Kozinski, Lukasz Koziński, Marek Koziński, Marek, Department of Cardiology and Internal Diseases, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland Koziński, Marek, Department of Cardiology and Internal Diseases, <i>Collegium Medicum</i> Nicolaus Copernicus University, Bydgoszcz, Poland Koziński, Marek, Katedra i Klinika Kardiologii i Chorób Wewnętrznych Collegium Medicum im. Ludwika Rydygiera w Bydgoszczy, Uniwersytet Mikołaja Kopernika w Toruniu Koziński, Marek, Katedra i Klinika Kardiologii i Chorób Wewnętrznych Collegium Medicum im. Ludwika Rydygiera w Bydgoszczy, UMK w Toruniu Koziński, Marek, Katedra i Klinika Kardiologii i Chorób Wewnętrznych, Collegium Medicum im. Ludwika Rydygiera w Bydgoszczy, Uniwersytet Mikołaja Kopernika w Toruniu Koziński, Marek, Katedra i Klinika Kardiologii i Chorób Wewnętrznych Collegium Medicum im. Ludwika Rydygiera w Bydgoszczy Koziński, Marek, Department of Cardiology and Internal Medicine, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland Koziński, Marek, Department of Cardiology and Internal Medicine, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland Koziński, Marek, Department of Cardiology and Inter nal Medicine, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland (Poland) Koziński, Marek Koziński, Marek Koziński, Łukasz Kozishkurt, Olena Kozlova, Olena