1. Laboratory of Histology and Embryology, Institute of Biology, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University; Mail Republic of Macedonia
2. Laboratory of Histology and Embryology, Department of Microscopy, Institute of Biomedical Sciences Abel Salazar-ICBAS, University of Porto-U.Porto; Porto Portugal
3. Histomorphology, Physiopathology and Applied Toxicology Group, Interdisciplinary Centre of Marine and Environmental Research-CIIMAR, University of Porto-U.Porto; Porto Portugal