Sośnik, H. Sośnik, K. Sośnik, K. (Poland) Soto, N. Soudani, N. South, G. Souza, E. C. Souza Junior, P. Soydal, C. Soyler, G. Soysal, H. Söztanacı, U. S. Spachacz, Rafał, Department of Histology and Embryology, University of Medical Sciences, Wrocław, Poland Spachacz, Rafał Spaczyński, Marek Spanidou, S. Spartalis, E., N.S. Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, Athens, Greece; Spartalis, E., 2nd Department of Propedeutic Surgery, University of Athens Medical School Spartalis, Eleftherios Spartalis, M., Division of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece Spartalis, M., 2nd Department of Propedeutic Surgery, University of Athens Medical School Spasojević, G., Department of Anatomy, Faculty of Medicine, University of Banja Luka, Banja Luka Spasojević, G., Department of Anatomy, Faculty of Medicine, University of Banja Luka, Bosnia and Hercegovina Spasojević, G. Spałek, J.