1. Department of Anthropology; The Natural History Museum of the National Museum in Prague; Vaclavske namesti 68, 115 79, Prague 1; Czech Republic
2. Institute of Legal Medicine; 2nd Faculty of Medicine and Faculty Hospital Na Bulovce in Prague; Charles University; Budinova 2, 180 81, Prague 8; Czech Republic
3. Retired person, formerly employed in Charles University; Faculty of Science; Vinicna 7, 128 00, Prague 2; Czech Republic