1. Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
2. Unit of Endocrinology, University Hospital of Messina, Messina, Italy.
3. Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, Bologna, Italy.
4. Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy.
5. Unit of Statistical and Mathematical Sciences, Department of Economics, University of Messina, Messina, Italy.
6. School of Pharmacy, University of Camerino, Camerino, Italy.
7. Accademia Peloritana dei Pericolanti, University of Messina, Messina, Italy.
8. Department of Biomedical Sciences and Morphological and Functional Images, Unit of Nuclear Medicine, University of Messina, Messina, Italy.
9. Department of Human Pathology DETEV, University of Messina, Messina, Italy.