71E78EC9CF1EC755CADB4ABE674B5C064D599C68 Ing. Richard Olexa, PhD. richard.olexa@upjs.sk false 0.30 783 Scientists University Researcher UKNV Department of Clinical Neurosciences http:// LF UPJŠ Faculty of Medicine Pavol Jozef Šafárik University in Košice Faculty of Medicine