1. Centre for Pre-Columbian Studies; University of Warsaw; Krakowskie Przedmieście 26/28 00-927 Warsaw Poland
2. Institute of Genetics and Biotechnology, Faculty of Biology, University of Warsaw; Pawińskiego 5a 02-106 Warsaw Poland
3. School of Biological Sciences; Faculty of Science, University of Sydney; 2006 NSW Australia
4. Institute of Biochemistry and Biophysics, Polish Academy of Science; Pawińskiego 5a 02-106 Warsaw Poland
5. Centre of New Technologies, University of Warsaw; Miecznikowa 1 02-096 Warsaw Poland
6. The Antiquity of Southeastern Europe Research Center, University of Warsaw; Krakowskie Przedmieście 32 00-927 Warsaw Poland