1. Internal Medicine, Endocrinology and Diabetes Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome,
Italy
2. Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
3. ENETS
Center of Excellence, Rome, Italy
4. Medical Oncology Unit, Fondazione Policlinico Gemelli, IRCCS, Rome, Italy
5. CEMAD
Digestive Disease Center, Fondazione Policlinico Gemelli, IRCCS, Rome, Italy
6. ENETS Center of Excellence, Rome, Italy
7. Department of Radiology, Radiation
Oncology and Hematology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
8. Nuclear Medicine
Unit, Radiation Oncology and Hematology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
9. Anatomic Pathology Unit, Department of Woman and Child Health Sciences and Public Health, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
10. Section of Anatomic Pathology, Department of Life Sciences and
Public Health, Università Cattolica del Sacro Cuore, Rome, Italy