Institute of Botany, Slovak Academy of Science, Bratislava
Comenius University in Bratislava, Faculty of Natural Science, Department of Botany, Department of Plant Physiology, Faculty of Pharmacy, Department of Phyrmacognosy and Botany
Faculty of Metallurgy, Technical University of Košice
Faculty of Medicine, University of Pavol Jozef Šafárik in Košice
Institute of Botany, The Academy of Sciences of the Czech Republic, Průhonice
Faculty of Horticultural Science, Corvinus University of Budapest, Hungary
W. Szafer Istitute of Botany, Polish Academy of Sciences, Kraków, Poland
Institute of Ecology, Polish Academy of Sciences, Poland
Faculty of Science, Masaryk University in Brno, Czech Republic
Faculty of Science, University of Western Ontario, London, Canada
Max Planck Institute for Biogeochemistry, Jena, German
Department of Organismic and Evolutionary Biology, Harvard University, USA
Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moskow, Russia
Department of Biology, Faculty of Science, University of Oulu, Finland
Szent István University, Gödöllő, Hungary
Vegetal Biochemistry and Molecular Biology, Faculty of Chemistry, University of Sevilla, Spain
Experimental Station of INIA La Estanzuela, Uruguay
Department of Forage Crops and Agricultural Meteorology, The Federal University of Rio Grande do Sul, Porto Alegre, Brazil
