1. Department of General Ophthalmology, Medical University of Lublin, Lublin, Poland
2. Eye Clinic, University of Catania, Catania, Italy
3. Section of Pharmacology, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
4. Department of Experimental Pharmacology, Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
5. Department of Ophthalmology, Hospital C. Cantù, Abbiategrasso, Italy
6. Department of Surgical, Medical, Molecular Pathology, and of Critical Area, University of Pisa, Pisa, Italy
7. Section of Biology and Genetics, Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
8. Oasi Research Institute-IRCSS, Troina, Italy