1. Department of Medical Physics and Biophysics, Faculty of Medicine, Medical University of Sofia, Zdrave Str. 2, 1431 Sofia, Bulgaria
2. Department of Medical Chemistry and Biochemistry, Faculty of Medicine, Medical University of Sofia, Zdrave Str. 2, 1431 Sofia, Bulgaria
3. Department of Pharmacology, Toxicology and Pharmacotherapy, Faculty of Pharmacy, Medical University of Varna, Tsar Osvoboditel Blvd 84A, 9002 Varna, Bulgaria
4. Institute of Cryobiology and Food Technologies, Cherni Vrah Blvd. 53, 1407 Sofia, Bulgaria
5. Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy
6. Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy
7. Department of Biological Effects of Natural and Synthetic Substances, Bulgarian Academy of Sciences, Acad. Georgi Bonchev Str. 23, 1113 Sofia, Bulgaria
8. Department of Healthcare, South-West University “Neofit Rilski”, Ivan Mihailov Str. 66, 2700 Blagoevgrad, Bulgaria