Waśniewska, A. Wąsowicz, Krzystof Wąsowicz, Krzysztof, Department of Animal Anatomy, University of Warmia and Mazury, Olsztyn, Poland Wąsowicz, Krzysztof Wąsowicz, Krzysztof, Department of Animal Anatomy, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Olsztyn-Kortowo II, Poland Wąsowicz, Marcin Waszak, Małgorzata, Department of Functional Anatomy, Academy of Physical Education in Poznań, Poland Waszak, Małgorzata, Department of Functional Anatomy, University of Physical Education in Poznań, Poland Waszak, P. M., Medical University of Gdansk Waszczykowski, M., Clinic of Arthroscopy, Minimally Invasive Surgery and Sports Traumatology, Medical University of Łódź, 90-549 Łódź, ul. Żeromskiego 113, Poland Watanabe, K., Department of Anatomy, Kurume University School of Medicine, Fukuoka, Japan Watanabe, L. N. O. Watała, C Wawrzyniak-Gacek, Agata, Department of Histology and Embryology, University of Agrivulture, Lublin, Poland Wałek, Sebastian Weber, Elena Węgiel, Andrzej Weglowska, J., Department of Anatomy, Poznań University of Medical Sciences, 6 Święcicki Street, 60-781 Poznań, phone +48 61854 65 64, fax +48 61854 65 68 Weglowski, M. Weglowski, M., Department of Anatomy, Poznan University of Medical Sciences, Poznan, Poland (Poland) Wehrmann, J. Wei, C. Wei, J.-H. Wei, R. Wei, T.