Cwetsch, Andrzej, Military Institute of Medicine in Warsaw, Department of Cardiology and Internal Diseases Ćwiek, Agata Ćwikla, Jarosław Ćwiklińska, Agnieszka Ćwiklińska, Agnieszka, Department of Clinical Chemistry; Medical University of Gdańsk (Poland) Ćwiklińska, Agnieszka Cwynar, Marcin Cybulska, Barbara Cybulska, K. Cybulski, Gerard, Institute of Metrology and Biomedical Engineering, Department of Mechatronics, University of Technology, Warsaw, Poland Cygankiewicz, Iwona, Department of Electrocardiology, Sterling Memorial University Hospital, Łódź, Poland Cygankiewicz, Iwona, Department of Cardiology, 1st Chair of Cardiology and Cardiosurgery Medical University of Łódź Cygankiewicz, Iwona Cygankiewicz, Michał Chudzik i Iwona Cyran, Maciej Cysneiros, Roberta M. Cywińska-Bernas, Agnieszka Czaja, Kuba Czaja, Kuba, Chair and Department of Bromatology; Medical University of Gdańsk (Poland) Czajkowska, Magdalena Czajkowski, Marek Czajkowski, Marek Czapla, Michal Czarkowski, Marek Czarnecka, Danuta