1Section of Nuclear Medicine, University Department of Radiological Sciences and Hematology, Università Cattolica del Sacro Cuore, Rome, Italy
2Unit of Nuclear Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
3ENETS Center of Excellence for the Diagnosis and Cure of Neuroendocrine Tumors, Rome, Italy
4PET/CT Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
5Unit of Pathology, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
6Research Core Facility Data Collection G‑STeP, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
7Pathology Unit, San Camillo-Forlanini Hospitals, Rome, Italy
8Section of Thoracic Surgery, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
9Unit of Thoracic Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
10Pathology Unit, ‘Regina Elena’ National Cancer Institute IRCCS, Rome, Italy
11Section of Pathology, Department of Woman and Child Health and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
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