Stańczyk, Adam, Department of Cardiology and Internal Diseases, Military Institute of Medicine, 04-141 Warsaw 44, Szaserow Street 128 Stanek, Krystian Stangl, Karl Stangl, Verena Staniewicz, Justyna Stanisławski, Piotr Stankala, Sebastian Stanke, Andrzej Stanko, Agnieszka, Department of Pediatric Cardiology and Congenital Heart Defect, Medical University of Gdansk, Poland Stankovic, Goran Stankowska, Katarzyna, Department of Pathophysiology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland. Stankowski, Tomasz Stanojevic, Dragana, Clinic for cardiovascular diseases, Clinical Center Nis, Serbia Stanska, Aleksandra Stańska, Aleksandra Stąpór, Maciej Starck, Christoph T. Starczewska, Marta Starczyński, Miłosz Starek, Zdenek Starek-Stelmaszczyk, Magdalena Starzak, Monika Starzyk, Katarzyna Starzyk, Katarzyna Stasiewska-Romanowska, Ilona