Sieroń, Aleksander Ludwik Sieron, Aleksander L Sieroń, Dominik Aleksander Sieroń, Dominik Sieroń, Dominik (Switzerland) Sieroń, Karolina Sikorska, Zofia Sikorski, Andrzej Simka, Marian Simka, Marian (Poland) Singh, Karandeep Singh, Vikram Sinha, Santosh Kumar Sinha, Santosh Kumar, Dept. of Cardiology,L.P.S Institute of Cardiology G.S.V.M Med. College, Kanpur Sinkiewicz, Władysław Siomek-Górecka, Agnieszka Sivenius, J. Siwiec, Krzysztof Skibiński, Wojciech Skóra, Jan Skorkowska-Telichowska, Katarzyna, Department of Internal Medicine, 4th Military Hospital in Wroclaw, Poland Wrovasc — Integrated Medical Cardio-Vascular Centre, Regional Specialist Hospital in Wroclaw, Research and Development Centre, Wroclaw, Poland Skórski, Maciej Skórski, Maciej Skorski, Maciej, Warszawski Uniwersytet Medyczny Skorski, Maciej (Poland)