1. Department of Hygiene, Epidemiology and Ergonomy; Faculty of Health Sciences; Ludwik Rydygier Collegium Medicum in Bydgoszcz Nicolaus Copernicus University in Torun; Bydgoszcz Poland
2. Department of Human Physiology; Faculty of Medicine; Ludwik Rydygier Collegium Medicum in Bydgoszcz Nicolaus Copernicus University in Torun; Ludwik Rydygier Collegium Medicum in Bydgoszcz; Bydgoszcz Poland
3. Department of Experimental and Clinical Physiology; Laboratory of Centre for Preclinical Research; Medical University of Warsaw; Warsaw Poland
4. Institute of Cellular Medicine; The Medical School, Newcastle University; Newcastle-upon-Tyne UK