Szopiński, K. Szpakowska-Rzymska I., Szparecki, G., Department of Pathology, Medical University of Warsaw Szpinda, M, Department of Normal Anatomy, the Ludwik Rydygier Collegium Medicum, Bydgoszcz, the Nicolaus Copernicus University, Toruń, Poland Szpinda, M Szpinda, M., Department of Normal Anatomy, the Ludwik Rydygier Collegium Medicum in Bydgoszcz, the Nicolaus Copernicus University in Toruń, Poland Szpinda, M., Department of Normal Anatomy, the Ludwik Rydygier Collegium Medicum in Bydgoszcz, the Nicolaus Copernicus University, Toruń, Poland Szpinda, M. Szpinda, M., Department of Normal Anatomy, the Ludwik Rydygier Collegium Medicum of Bydgoszcz, the Nicolaus Copernicus University, Toruń, Poland Szpinda, M., Department of Normal Anatomy of the Ludwik Rydygier Collegium Medicum in Bydgoszcz, the Nicolaus Copernicus University in Toruń, Poland Szpinda, M., Department of Normal Anatomy, the Ludwig Rydygier Collegium Medicum in Bydgoszcz, the Nicolaus Copernicus University in Toruń, Poland Szpinda, M., The Ludwik Rydygier Collegium Medicum in Bydgoszcz (Poland) Szpinda, M. Szpinda, M. (Poland) Szpinda, Michał Szpinda, Michał (Poland) Szpringer, Ewa Sztembis, R. Szteyn, S. Szteyn, Stanisław Szteyn, Stanisław, Department of Comparative Anatomy, University of Warmia and Mazury, Olsztyn, Poland Szteyn, Stanisław, Department of Comparative Anatomy, Warmia and Masuria University, Olsztyn, Poland Szubert, W., Department of Radiology- Copernicus Memorial Hospital, 93-513 Łódź, Pabianicka 62, Poland Szukalski, J. Szukała, M., Human Anatomy Department, Medical University of Lublin, Poland