1. Department of Occupational Medicine, First Faculty of Medicine, Charles University, Prague, Czech Republic;
2. Toxicological Information Centre, General University Hospital, Prague, Czech Republic;
3. Department of Anesthesia and Intensive Care, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic;
4. Department of Biomimetic Electrochemistry, J. Heyrovsky Institute of Physical Chemistry of the Czech Academy of Sciences, Prague, Czech Republic;
5. Department of Methodology, Faculty of Physical Education and Sport, Charles University, Prague, Czech Republic;
6. Department of Radiology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic;
7. Department of Ophthalmology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic;
8. Institute of Nuclear Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic;
9. Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic;
10. Department of Addictology, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic;
11. Institute of Clinical Biochemistry and Laboratory Diagnostics, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic