Kostecki, Jacek Kostera, Kinga Kostewicz, Waldemar Kostewicz, Waldemar Kostka-Jeziorny, Katarzyna Kostka-Trąbka, Elżbieta Kostrubiec, Maciej, Department of Internal Medicine and Cardiology with The Center of Diagnostics and Treatment of Venous Thromboembolic Disease, Medical University of Warsaw Kostrubiec, Maciej Kostyra, Jacek Koszczyk, Konrad Kotala, Marek Kotfis, Katarzyna Kotlarz, Agnieszka Kotschy, Daniel Kotschy, Daniel, Regional Specialized Hospital. Research and Development Centre in Wrocław, Poland. Project WroVasc – Integrated Centre of Cardiovascular Medicine. (Poland) Kotschy, Maria Kotschy, Maria Kovacevic, Pedja Kovacevic, Tijana Kowal-Gierczak, Barbara Kowalczewski, Michał, Departament of General, Vascular and Transplant Surgery, Medical University of Warsaw, Poland Kowalewska-Twardela, Teresa Kowalewski, Radosław Kowalewski, Radosław Kowalik, Zbigniew