1. Department of Endocrinology and Metabolism, University Hospital of Pisa, Italy.
2. Operative Unit of Endocrinology, Department of Medicine (DIMED), University of Padua, Padua, Italy.
3. Department of Medical Sciences, University of Milan, Milan, Italy.
4. Endocrine Unit, IRCCS Foundation, Cá Granda, Milan, Italy.
5. Special Surgery Unit, Department of Surgical, Oncological and Gastroenterological Sciences (DISCOG), University of Padua, Padua, Italy.
6. Molecular Mechanisms Unit, Experimental Oncology Department, IRCCS Foundation, Istituto Nazionale dei Tumori, Milan, Italy.
7. Department of Surgery, University Hospital of Pisa, Italy.