1. Division of Endocrine and Metabolic Diseases, IRCCS Istituto Auxologico Italiano, Milan, Italy.
2. Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.
3. Endocrine Unit, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milan, Italy.
4. Unit of Pathology, ASST Santi Paolo e Carlo, Milan, Italy.
5. Department of Health Sciences, Università degli Studi di Milano, Milan, Italy.
6. IRCCS Istituto Auxologico Italiano, Milan, Italy.
7. Division of Pathology, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milan, Italy.
8. Department of Biomedical, Surgical, and Dental Sciences, Università degli Studi di Milano, Milan, Italy.
9. Endocrine Surgery Unit, IRCCS Istituto Auxologico Italiano, Milan, Italy.
10. Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy.