Faculty of Exact and Natural Sciences - Krakow POLAND
Grzegorz Formicki - University of the National Education Commission, Kraków, Poland
Agnieszka Greń - University of the National Education Commission, Kraków, Poland
Zofia Goc - University of the National Education Commission, Kraków, Poland
Renata Muchacka - University of the National Education Commission, Kraków, Poland
Edyta Kapusta - University of the National Education Commission, Kraków, Poland
Bartłomiej Zyśk - University of the National Education Commission, Kraków, Poland
Tomasz Łaciak - University of the National Education Commission, Kraków, Poland
Zuzanna Mucha - University of the National Education Commission, Kraków, Poland
Izabela Wiśniowska - University of the National Education Commission, Kraków, Poland
Klara Dorożyńska - University of the National Education Commission, Kraków, Poland
Tomáš Slanina - Slovak University of Agriculture, Nitra, Slovak Republic