1. Department of Nuclear Medicine (UGC), Maimónides Institute of Biomedical Research of Córdoba (IMIBIC), Reina Sofía University Hospital, University of Córdoba, Córdoba, Spain
2. Department of Endocrinology, Gregorio Marañón University Hospital, Madrid, Spain
3. Department of Medical Oncology, Marqués de Valdecilla University Hospital, IDIVAL, Santander, Spain
4. Department of General and Digestive Surgery, Rey Juan Carlos University Hospital, Madrid, Spain
5. Oncology Business Group – EISAI Farmacéutica SA, Madrid, Spain
6. Department of Endocrinology, Francisco Gentil Portuguese Institute of Oncology of Lisbon, Lisbon, Portugal
7. Department of Medical Oncology, Hospital Universitario de Canarias, La Laguna, Santa Cruz de Tenerife, Spain
8. Department of Endocrinology, Virgen del Rocío University Hospital, Seville, Spain
9. Department of Endocrinology, Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
10. Department of Nuclear Medicine, University Hospital and Health Research Institute of Santiago de Compostela, Santiago de Compostela, Spain
11. Department of Endocrinology and Nutrition, Hospital Universitario 12 de Octubre, Madrid, Spain
12. Department of Medical Oncology, Burgos University Hospital, Burgos, Spain
13. Department of Endocrinology, Santa Creu i Sant Pau University Hospital, CIBER-BBN, Barcelona, Spain
14. Department of Endocrinology and Nutrition, Vall Hebron University Hospital and Autonomous University of Barcelona (UAB), Barcelona, Spain
15. Department of Medical Oncology, University Hospital of Salamanca, Salamanca, Spain
16. Department of Endocrinology, Cruces University Hospital, Vizcaya, Spain
17. Medical Oncology Unit, La Fe University Hospital, Valencia, Spain
18. Department of Medical Oncology, Ramon y Cajal University Hospital, Madrid, Spain
19. Department of Endocrinology, Doctor Peset University Hospital, Valencia, Spain
20. Department of Oncology, University Hospital Centre Virgen de las Nieves, Granada, Spain
21. Endocrine and Nutrition Service, Health Sciences Research Institute and University Hospital Germans Trias i Pujol, Badalona, Spain
22. Department of Endocrinology, Clínica Universidad de Navarra, University of Navarra, Lisbon, Spain
23. Department of Medical Oncology, La Paz University Hospital, Madrid, Spain
24. Department of Medical Oncology, Alvaro Cunqueiro University Hospital Complex, University of Vigo, Vigo, Spain
25. Department of Endocrinology and Nutrition, Son Espases University Hospital, Palma de Mallorca, Spain