1. Department of Clinical and Molecular Medicine, Sapienza University, 00161 Rome, Italy
2. Laboratory of Biomedical Research, Niccolò Cusano University Foundation, 00166 Rome, Italy
3. Department of Oncological Science, Breast Unit, St Andrea University Hospital, 00189 Rome, Italy
4. Operative Unit Surgery of Thyroid and Parathyroid, Sapienza University of Rome, St Andrea Hospital, 00189 Rome, Italy
5. Department of Biopathology and Diagnostic Imaging, Tor Vergata University, 00133 Rome, Italy
6. Department of Clinical and Experimental Medicine, Pad D 2° piano-AOU Policlinico “G. Martino”, 98125 Messina, Italy
7. Department of Economics, Niccolò Cusano University, 00166 Rome, Italy
8. Laboratory of Surgical and Experimental Pathology, St Andrea University Hospital, 00189 Rome, Italy
9. Department of Oncology-Pathology, Cancer Center Karolinska Universitetssjukhuset Solna, S-17176 Stockholm, Sweden