Rojewska, M., Department of Anatomy, Poznan University of Medical Sciences Roliński, Jacek Romanek, J., Cardiology Ward with Acute Coronary Syndromes Unit, District Hospital No. 2, Rzeszow, Poland Romero, I. Roselin, P. Roshdy, K. Rossi, A. C. Roszkiewicz, P. Roumwong, A. Rountas, Ch., Department of Anatomy, Faculty of Medicine, School of Health Science, University of Thessaly, Larissa, Greece Roushangar, L. Rowicki, T., Department of Anatomy, Center of Biostructure Research, The Medical University of Warsaw, Poland Rowińska-Berman, K. Rowiński, O. Równiak, M. Równiak, M., Department of Comparative Anatomy, University of Warmia and Mazuria, Olsztyn, Poland Równiak, Maciej, Department of Comparative Anatomy, University of Warmia and Mazury, Olsztyn, Poland Równiak, Maciej Roy, Indrajit Roy, J., International Evidence-Based Anatomy Working Group, Kraków, Poland Department of Anatomy, Jagiellonian University Medical College, Kraków, Poland Roychoudhury, P. Rozpędek, W Rozwadowska, K. Różycki, J. Różyło, T. K., Department of Dental and Maxillofacial Radiodiagnostics, Medical University in Lublin, Poland