Szydlarska, Dorota Szyluk, Karol Szymanowski, Krzysztof Szymanska, Ewa, Radboud University Nijmegen, Institute for Molecules and Materials (IMM), Nijmegen, The Netherlands Szymańska, Monika Szymanski, Dariusz Szymański, Marek Szymański, Piotr Szymborska-Kajanek, Aleksandra Szymborska-Kajanek, Aleksandra, Department of Internal Medicine, Diabetology, and Cardiometabolic Diseases, Medical Faculty with Medical-Stomatological Division in Zabrze Silesian Medical University, Katowice, Poland (Poland) Szymborska-Kajanek, Aleksandra Szymczak, Jadwiga Szymczak, Jadwiga (Poland) Szymczak, Rafał Szymczak, Wiesław Szymonek, Monika Szymonek, Monika Szyska-Skrobot, Dorota Szyska-Skrobot, Dorota Szyska-Skrobot, Dorota, Endocrinology Department, Holycross Cancer Centre, Kielce, Poland (Poland) Szyszka, Paulina, Department of Nuclear Medicine, Medical University of Gdansk, Gdansk, Poland Słapa, Rafal, Department of Diagnostic Imaging, Second Faculty of Medicine with the English Division and the Physiotherapy Division, Medical University of Warsaw, ul. Kondratowicza 8, 03-242 Warsaw, Poland Słapa, Rafał Z. Słapa, Rafał Z. Sławek, Sylwia, Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland