1. Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy.
2. EuroMediterranean Institute of Science and Technology, Palermo, Italy.
3. Division of Haematology, AOU “Policlinico - Vittorio Emanuele”, University of Catania, Catania, Italy.
4. Department of Drug Sciences, University of Catania, Catania, Italy.
5. Istituto Oncologico del Mediterraneo Ricerca srl Viagrande, Catania, Italy.
6. Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.