1. Department of Histology; Jagiellonian University Medical College; 31-034 Krakow Poland
2. Department of Animal Products Technology; University of Agriculture; 31-120 Krakow Poland
3. Department of Cell Biology and Imaging; Institute of Zoology; Jagiellonian University; 30-387 Krakow Poland
4. Department of Molecular and Cellular Neurobiology; Nencki Institute of Experimental Biology; 02-093 Warsaw Poland
5. University of Social Sciences and Humanities; 03-815 Warsaw Poland
6. Department of Neurophysiology and Chronobiology; Institute of Zoology; Jagiellonian University; 30-387 Krakow Poland