1. Endocrine Unit; Messina, Italy.
2. Department of Clinical and Experimental Medicine; Messina, Italy.
3. Department of Human Pathology of Adulthood and Childhood “Gaetano Barresi”; Messina, Italy.
4. Department of Biomedical and Dental Sciences and Morpho-Functional Imaging; Messina, Italy.
5. Accademia Peloritana dei Pericolanti; University of Messina, Messina, Italy.