1. Department of Endocrinology and Metabolism, the Affiliated Hospital of Qingdao University, Qingdao, China
2. Laboratory for Cellular and Molecular Thyroid Research, Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
3. Endocrine Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
4. Department of Medicine, University of Perugia, Perugia, Italy
5. Division of Endocrinology and Metabolism, IRCCS Istituto Auxologico Italiano, Milan and Department of Pathophysiology and Transplantation, University of Milan, Italy
6. Maria Sklodowska-Curie National Institute of Oncology, Gliwice Branch, Gliwice,Poland
7. Cancer Molecular Pathology of School of Medicine, Griffith University–Gold Coast, Australia
8. Department of Medicine, Endocrinology Unit, University of Padua, Padua, Italy
9. Veneto Institute of Oncology, IRCCS, Padua, Italy
10. University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
11. Department of Endocrinology and Nutrition Hospital Universitario La Paz and Hospital Universitario de Móstoles, Madrid, Spain
12. Biomedical Research Institute “Alberto Sols,” Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain
13. Ciberonc, Health Institute Carlos III, Madrid, Spain
14. Endocrine Surgical Unit, University of Sydney, Sydney, Australia
15. Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic