Polguj, M. Polguj, M., Department of Angiology, Interfaculty Chair of Anatomy and Histology, Medical University of Lodz, Poland Polguj, M., Department of Angiology, Interfaculty Chair of Anatomy and Histology, Medical University of Lodz, Narutowicza 60, Łódź 90-136, Poland Polguj, M., Department of Angiology, Interfaculty Chair of Anatomy and Histology, Medical University of Łódź, Narutowicza 60, 90-136 Łódź, Poland Polguj, M., Department of Angiology, Interfaculty Chair of Anatomy and Histology, Medical University of Łódź, Poland Polguj, Michał Politis, C. Pompili, E. Ponorac, N. Pop, F., Division of Pathologic Anatomy, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania Pop, F. (Romania) Pop-Trajković Dinić, S. Popescu, V. M., Division of Anatomy, Faculty of Dental Medicine, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania Popiela, T. J. Popko, Janusz, Department of Pediatric Orthopedics and Traumatology, Medical University of Białystok, Poland Poposka, V., University "Ss. Cyril and Methodius", Faculty of Medicine, Institute ofForensic Medicine and Criminology, Skopje, R. Macedonia Popovchenko, S. Popovic, N. Popović, S. Popławska, A. Poradnik, Elżbieta Poręba, P. Porowski, Leszek, Department of Anatomy, University of Medical Sciences, Poznań, Poland Portincasa, P. Porvaneckas, N., Republican Vilnius University Hospital Vilnius University, Medical faculty, Centre of Orthopaedics and Traumatology