1. Department of Kinesiology and Health Education University of Texas at Austin Austin Texas USA
2. School of Public Health and Information Sciences University of Louisville Louisville Kentucky USA
3. Department of Anthropology, Hirszfeld Institute of Immunology and Experimental Therapy Polish Academy of Sciences Wrocław Poland
4. Department of Anthropology, Faculty of Science Masaryk University Brno Czech Republic
5. Department of Anthropology University School of Physical Education Cracow Poland
6. Department of Anatomy University School of Physical Education Cracow Poland