Institute of Systems Biology and Ecology Academy of Sciences of the Czech Republic Na S(a)dk(a)ch 7 CZ-370 05 (C)esk(e) Bud(e)jovice Czech Republic;
University of South Bohemia in (C)esk(e) Bud(e)jovice Faculty of Education Department of Physics Jeron(y)mova 10 CZ-371 15 (C)eske Bud(e)jovice Czech Republic;
Technical University of Liberec Department of Material Sciences H(a)lkova 6 CZ-461 17 Liberec 1;
Charles University in Prague Faculty of Mathematics and Physics V Hole(s)ovi(c)k(a)ch 2 CZ-180 00 Praha 8 Czech Republic;