1. Institute of Cellular Biology and Pathology, “Nicolae Simionescu” of the Romanian Academy, 050568 Bucharest, Romania
2. Pharmacology Laboratory, Department of Medicine, University of Patras, 26500 Rio Achaias, Greece
3. Internal Medicine Clinic, Department of Medicine, University of Crete, 71500 Heraklion, Greece
4. Department of Life Sciences, School of Sciences, European University Cyprus, 2404 Nicosia, Cyprus