1. Department of Medical Biophysics, Faculty of Medicine, Pavol Jozef šafárik University in Ko[scaron]ice, Košice, Slovak Republic.
2. Institute of Animal Physiology, Slovak Academy of Sciences, Košice, Slovak Republic.
3. Department of Forensic Medicine, Faculty of Medicine, Pavol Jozef šafárik University in Košice, Košice, Slovak Republic.