Kurnicka, Katarzyna Kuroczyński, Włodzimierz, University Hospital Mainz, Department of Cardiothoracic and Vascular Surgery, Johannes-Gutenberg-University, Mainz, Germany Kuroczyński, Włodzimierz, Department of Cardiothoracic and Vascular Surgery, Johannes Gutenberg-University, Mainz, Germany Kuroczyński, Włodzimierz Kuroczyński, Włodzimierz, Department of Cardiothoracic and Vascular Surgery, University Hospital Mainz, Germany Kurogi, Kazumasa Kurowska-Ledwig, Dorota Kurowski, Andrzej Kurpaska, Małgorzata, Department of Cardiology and Internal Diseases, Military Institute of Medicine, 04-141 Warsaw 44, Szaserow Street 128 Kurpaska, Małgorzata Kurpesa, Małgorzata Kurpesa, Małgorzata, II Katedra i Klinika Kardiologii Uniwersytetu Medycznego w Łodzi Kurpesa, Małgorzata (Poland) Kurt, Devrim Kurt, Ibrahim Halil Kurt, Mustafa Kurt, Mustafa, Department of Cardiology, Mustafa Kemal University, School of Medicine, Hatay, TURKEY Kurtar Mansıroglu, Aslı, Mehmet Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital Kurtoglu, Unal Kuru, Omur, Erpa Private Hospital, Department of Cardiology Kürvers, Julian Kuryła, Martyna Kurzawaski, Jacek Kurzawski, Jacek Kurzawski, Jacek (Poland)