1. Associazione Medici Endocrinologi, Scientific Committee, via Compagnoni 1, Milan, Italy, 20129, ;
2. University of Belgrade Faculty of Medicine, 119081, Beograd, Serbia, ;
3. Regina Apostolorum Hospital, 220435, Endocrinology, Metabolism and Digestive Disease, Albano Laziale, Italy, ;
4. University of Debrecen, Faculty of Medicine, Department of Internal Medicine, Division of Endocrinology, Nagyerdei krt 98, Debrecen, Hungary, 4032, ;
5. "V. Fazzi" Hospital, Endocrinology, Lecce, Italy, ;
6. Newcastle University, Institute of Translational and Clinical Research, Newcastle upon Tyne, Newcastle upon Tyne , United Kingdom of Great Britain and Northern Ireland, ;
7. Gaziantep University Faculty of Medicine, Endocrinology and Metabolism, Gaziantep, Turkey, ;
8. National and Kapodistrian University of Athens School of Medicine, 68989, Endocrine Unit, Dept Clinical Therapeutics, Athens, Attica, Greece,
9. Alexandra Hospital, Endocrinology and Metabolism, Athens, Greece, ;
10. Koru Ankara Hospital, Department of Endocrinology and Metabolism, Çankaya/Ankara, Turkey, ;
11. Medical University of Warsaw, Department of Endocrynology, Banacha 1A, Warsaw, Poland, 02-097, ;
12. University of Belgrade Faculty of Medicine, 119081, C2, Beograd, Serbia, ;
13. University of Debrecen, Faculty of Medicine, Department of Internal Medicine, Division of Endocrinology, Debrecen, Hungary, ;
14. University of Debrecen, 37599, Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, Debrecen, Hajdú-Bihar, Hungary, ;
15. University Hospital Sofiamed, 598565, Clinic of Endocrinology and Metabolism, Sofia, Bulgaria,
16. Sofia University “Saint Kliment Ohridski”, Medical Faculty, Sofia, Bulgaria, ;
17. University Hospital Alexandrovska, 58788, Clinic of Endocrinology and Metabolism, Sofia, Bulgaria,
18. Medical University-Sofia, 58789, Department of Internal Medicine, Sofia, Bulgaria, ;
19. Sorbonne Université, 27063, GRC n 16, GRC Thyroid Tumors, Paris, France,
20. Hôpital Pitié-Salpêtriére, Thyroid Disease and Endocrine Tumor Department, Paris, France, ;
21. Université catholique de Louvain Secteur des sciences de la santé, 193391, Department of Endocrinology Diabetology and Nutrition, Cliniques Universitaires St-Luc, Bruxelles, Belgium, ;
22. Institute for endocrinology, diabetes and metabolic disorders , Belgrade, Serbia,
23. Medical Faculty, University of Belgrade, Belgrade, Serbia, ;
24. Hospital Universitario Puerta de Hierro Majadahonda, 16370, Department of Endocrinology and Nutrition, Majadahonda, Spain,
25. Universidad Autónoma de Madrid, 16722, Department of Medicine, Madrid, Spain, ;
26. Thyroid and Osteoporosis Praxis, Kumberg, Austria,
27. Thyroid Practice for Radiofrequency Ablation, Vienna, Austria, ;
28. I.M. Sechenov 1st Moscow State Medical University, Department of Endocrinology No. 1, N.V. Sklifosovsky Institute of Clinical Medicine, Moscow, Russian Federation, ;
29. University of Surrey, 3660, Section of Clinical Medicine, Faculty of Health & Medical Sciences, Guildford, United Kingdom of Great Britain and Northern Ireland, ;
30. University of Amsterdam, 1234, 19Department of Endocrinology & Metabolism, Amsterdam UMC, Amsterdam, Netherlands, ;
31. University Hospital Essen, Department of Endocrinology, Diabetes and Metabolism, Essen, Germany, ;
32. University of Navarra Clinic, 16755, Endocrinology, Avda. Pio XII, 36, Pamplona, Spain, 31008, , ;
33. Tampere University Hospital, 60670, Department of Surgery, Tampere, Finland, ;
34. 1st Faculty of Medicine, Charles University, General University Hospital, 3rd Department of Medicine, U Nemocnice 1, Prague, Czech Republic, 128 08, ;
35. University of Lausanne, 27213, Division of Endocrinology, Diabetes and Metabolism, Lausanne, Switzerland, ;
36. Medical University of Vienna, 27271, Internal Medicine III, Division of Endocrinology and Metabolism, Wien, Austria, ;
37. 1st Faculty of Medicine, Charles University, General University Hospital, 3rd Department of Medicine, Prague, Czech Republic, ;
38. 5th Department of Internal Medicine, Faculty of Medicine, Comenius University in Bratislava, Bratislava, Slovakia, ;
39. Skåne University Hospital, Department of Clinical Sciences, Diabetes & Endocrinology, Malmö, Sweden, ;
40. P.J. Šafárik University Košice, 1st Department of Internal Medicine of the Medical Faculty, Košice, Slovakia, ;
41. Assistance Publique - Hopitaux de Paris, 26930, Thyroid and Endocrine Tumors Unit, Endocrinology Institute, Pitié Hospital 83 Bd de l'Hopital, Paris, Île-de-France, France, 75013, ;
42. National Academy of Medical Sciences of Ukraine, 123493, Department of Reproductive Endocrinology, Institute of Endocrinology and Metabolism named after V.P. Komissarenko, Kiiv, Ukraine, ;
43. Centro Hospitalar Universitário de Santo António, 112085, Endocrinology, Diabetes and Metabolism Service, Porto, Portugal, ;
44. Tallaght University Hospital, 57976, Robert Graves Institute, Dublin, Ireland, ;
45. Tampere University Hospital, 60670, Department of Endocrinology, Tampere, Finland, ;
46. Beacon Hospital, 63860, Diabetes & Endocrinology Section, Sandyford, Ireland,
47. University College Dublin, 8797, School of Medicine, Dublin, Ireland, ;
48. Carol Davila University of Medicine and Pharmacy, Department of Endocrinology, Bucharest, Romania, ;
49. University Hospital Center “Sisters of Mercy”, Department of Endocrinology, Diabetes and Metabolic Diseases “Mladen Sekso”, Zagreb, Croatia, ;
50. Skåne University Hospital, Department of Clinical Sciences, Diabetes & Endocrinology, Malmo, Sweden, ;
51. Tel Aviv University, 26745, Sackler Faculty of Medicine, Tel Aviv, Israel,
52. Beilinson Hospital and Davidoff Cancer Center, Rabin Medical Center, Thyroid Cancer Service, Endocrinology and Metabolism Institute, Petah Tikva, Israel, ;
53. Cabinet Médical 2, Lausanne, Switzerland, ;
54. University of Medical Sciences, The Department of Endocrinology, Metabolism and Internal Medicine, ul.Przybyszewskiego 49, Poznañ, Poland, 60-355, ,
55. Poland;
56. Odense University Hospital, Department of Endocrinology and Metabolism, Odense, Denmark, ;
57. Belarusian State Medical University, Department of Endocrinology, Minsk, Belarus, ;
58. State Institution “V.P.Komisarenko Institute of Endocrinology and Metabolism of the National Academy of Medical Sciences of Ukraine”, Department of Fundamental and Applied Problems of Endocrinology, 69 Vyshegorodskaya Str., Kyiv 04114, Ukraine, ;
59. Universitair Ziekenhuis Brussel, Endocrinology, Laarbeeklaan 101, 1090 Brussels, Brussels, Belgium, 1090, ;
60. Klinikum Vest GmbH, Knappschaftskrankenhaus Recklinghausen, Academic Teaching Hospital, Ruhr-University Bochum, Department of Medicine I, Dorstener Str. 151, Recklinghausen, Germany, 45657,
61. United States;
62. University Medical Center Rotterdam , Thyroid Laboratory, Wytemaweg 80, Rotterdam, Netherlands, 3015 GE, ;
63. Hellenic Red Cross Hospital, Department of Endocrinology and Diabetes, Athens, Greece, ;
64. East Surrey Hospital, 156670, Redhill, Surrey, United Kingdom of Great Britain and Northern Ireland, ;
65. Odense University Hospital, Department of Endocrinology and Metabolism, Kloevervaenget 6, 6th floor, Odense, Denmark, 5000, ;