1. Department of Woman and Child Health; Università Cattolica del Sacro Cuore; Rome Italy
2. Department of Woman and Child Health; Fondazione Policlinico A. Gemelli; Rome Italy
3. Department of Health Science and Medicine; University of Molise; Campobasso Italy
4. Radiation Oncology Department; Catholic University of the Sacred Heart; Rome Italy
5. Institute of Nuclear Medicine; Catholic University of the Sacred Heart; Rome Italy
6. Nuclear Medicine Section, Department of Radiology; Leiden University Medical Center; Leiden The Netherlands
7. Department of Radiological Sciences, Institutes of Radiology; Catholic University of Sacred Heart; Rome Italy
8. Department of Histopathology; Catholic University of the Sacred Heart; Rome Italy