Starčević, A., Assistant Professor of Anatomy, Institute of Anatomy, Faculty of Medicine, Belgrade, Serbia Starčević, A. Starcevic, A. Starosławska, E. Starosławska, E. Starosławska, E., St. John's Cancer Center, Lublin (Poland) Starszak, Krzysztof Starzyńska, A. Starzyńska, A., Department of orofacial and dental surgery, medical university of gdansk, poland. (Poland) Staśkiewicz, G. Staśkiewicz, G., Human Anatomy Department, Medical University of Lublin Staśkiewicz, G., Human Anatomy Department, Medical University of Lublin, Poland Staśkiewicz, G. (Poland) Staśkiewicz, G., Human Anatomy Department, Medical University of Lublin, Poland Department of Radiology and Nuclear Medicine, Medical University of Lublin, Poland Staśkiewicz, G., Human Anatomy Department, Medical University of Lublin, Poland 1st Department of Radiology, Medical University of Lublin, Poland Staśkiewicz, G.J., Department of Human Anatomy, Medical University of Lublin, Poland Staśkiewicz, Grzegorz J. Stassen, L. Staszak, K. Stavropoulos, N. Steckiewicz, R., Department of Cardiology, Medical University of Warsaw Steckiewicz, R., 2. Department of Cardiology, Medical University of Warsaw Steckiewicz, R. Steckiewicz, R., Department of Cardiology, Medical University of Warsaw, Poland Ștefan, A. C., University of Agricultural sciences and Veterinary Medicine Cluj Napoca Faculty of Veterinary Medicine Cluj Napoca