1. Department of Clinical and Surgery Oncology Unit, University of Naples “Federico II”, Via S. Pansini 5, 80131 Naples, Italy
2. SSD Innovative Therapies for Abdominal Metastases, Department of Abdominal Oncology, Istituto Nazionale Tumori di Napoli, IRCCS “G. Pascale”, Via M. Semmola, 80131 Naples, Italy
3. Pathology Unit, Istituto Nazionale Tumori di Napoli, IRCCS “G. Pascale”, Via M. Semmola, 80131 Naples, Italy
4. Nuclear Medicine Unit, Istituto Nazionale Tumori di Napoli, IRCCS “G. Pascale”, Via M. Semmola, 80131 Naples, Italy
5. Sarcomas and Rare Tumours Unit, Istituto Nazionale Tumori di Napoli, IRCCS “G. Pascale”, Via M. Semmola, 80131 Naples, Italy
6. Department of Neuroscience and Reproductive and Dental Sciences, Division of Neurosurgery, University of Naples “Federico II”, Via S. Pansini 5, 80131 Naples, Italy