Dudziak, M., Noninvasive Cardiovascular Diagnostic Unit, II Chair of Cardiology, Medical University of Gdańsk, Poland Dudziak, M. Dudziak, M., Department of Noninvasive Cardiac Diagnostics, Medical University of Gdansk, Poland (Poland) Dudzik, B. Dulinska-Litewka, J. Duman, R. Duman, Ş. B. Dumańska, Małgorzata, Department of Histology and Embryology, University School of Medicine, Wrocław; Poland Dumont, A. S. Dumont, A. S. (United States) Dumont, A. S Dündar, G. Dündar Yılmaz, B. Dunin-Wilczyńska, I. Dunin-Wilczyńska, I., Department of Jaw Orthopaedics, Medical University of Lublin, Poland Dunin-Wilczyńska, I., Medical University of Lublin (Poland) Dünkel-Duarte, R. Duparc, F. Dupont, G. Duraj, E., Mediacal University of Bialystok Duran, M. Durgun, C. Durko, Marcin, Otosurgery Department, Medical University, Łódź, Poland Durmaz, M. S. Duro, S.