Bobek, Vladimir, Department of Tumor Biology, Third Faculty of Medicine, Charles University, Prague, Czech Republic; Department of Surgery, Third Faculty of Medicine, Charles University and University Hospital, Kralovske Vinohrady, Prague, Czech Republic Bobek, Vladimir, Department of Laboratory Genetics, University Hospital Kralovske Vinohrady, Prague, Czech Republic; Department of Histology and Embryology, Wroclaw Medical University, Wroclaw, Poland; 3rd Department of Surgery, 1st Faculty of Medicine Charles University in Prague and University Hospital Motol, Prague, Czech Republic Bobek, Vladimir, Department of Laboratory Genetics University Hospital Kralovske Vinohrady, Prague (Czech Republic) Bobek-Billewicz, Barbara, Department of Radiology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Gliwice, Poland Bobis, Sylwia, Department of Transplantation, Polish-American Institute of Pediatrics, Jagiellonian University Medical College, Cracow, Poland Bobis-Wozowicz, Sylwia Bobkowski, Waldemar Boćkowski, Leszek Bockstaele, D R Van Boczoń, Krystyna Boczoń, Krystyna, Department of Biology and Medical Parasitology, University of Medical Sciences, Poznań, Poland Bodzenta-Lukaszyk, Anna Bodzenta-Łukaszyk, Anna Bogacka, Iwona, Department of Animal Physiology, University of Warmia and Mazury in Olsztyn, Poland Bogacki, Marek, Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Olsztyn, Poland Bogolyubov, Dmitry, Institute of Cytology, Russian Academy of Sciences, St. Petersburg, Russia Bogolyubova, Irina, Institute of Cytology, Russian Academy of Sciences, 194064 St Petersburg, Russia Bogovac, Aleksandar Bogovac, Milica Bogunia, Edyta Bogunia, Edyta Bogus-Nowakowska, Krystyna Bogus-Nowakowska, Krystyna, Department of Comparative Anatomy, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Poland (Poland) Bogusiewicz, Michal Boguslawski, Wojciech, Medical University of Gdansk