Sowiński, Jerzy, Department of Endocrinology, Metabolism, and Internal Medicine, University of Medical Sciences, Poznan, Poland Sowinski, Jerzy, Chair and Department of Endocrinology, Metabolism and Internal Diseases, Poznan University of Medical Sciences Sowiński, Jerzy, Department of Endocrinology, Metabolism and Internal Medicine University of Medical Sciences Sowiński, Jerzy Sowiński, Jerzy (Poland) Soyluk, Ozlem Sołtysiak, Jolanta, Department of Paediatric Cardiology and Nephrology, Poznan University of Medical Sciences, Poland Sołtysik, Bartłomiej Spaczyński, Robert Z. Specjalski, Krzysztof Sperti, Cosimo, Departments of 1Surgery, Oncology, and Gastroenterology, 3rd Surgical Clinic, University of Padua Špitálníková, Sylvie Spivak, Mykola, Zabolotny Institute of Microbiology and Virology, National Academy of Sciences of Ukraine Sporny, S. Sporny, Stanisław Sporny, Stanisław Sporny, Stanisław, Department of Dental Pathomorphology, Chair of Pathomorphology, Medical University of Lodz, Poland (Poland) Sporny, Stanisław, President Stanisław Wojciechowski Higher Vocational State School in Kalisz Sporny, Stanisław, The President Stanisław Wojciechowski Higher Vocational State School in Kalisz Sporny, Stanisław, Medical University of Lodz, Lodz, Poland Sporny, Stanisław (Poland) Spychalska, Marta Spychalski, Piotr Srbova, Libuse, The Institute of Endocrinology, Dept. of Clinical Endocrinology, Prague, Czech Republic Sromek, M.