1. Department of Human Pathology of Adult and Evolutive Age, Section of Anesthesiology, University of Messina, Messina, Italy
2. Department of Cardiac Surgery, Unit of Cardioanesthesia, Metropolitan Hospital “Bianchi Melacrino Morelli”, Reggio Calabria, Italy
3. Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy