1. Department of Radiology, Radiotherapy and Hematology Nuclear Medicine Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS Rome Italy
2. Department of Woman and Child Health and Public Health Fondazione Policlinico Universitario A Gemelli IRCCS Rome Italy
3. GlobalHealth Research Institute, Istituto di Igiene, Università Cattolica del Sacro Cuore Rome Italy
4. Division of Respiratory Medicine, Fondazione Policlinico Universitario “A. Gemelli” IRCCS Rome Italy
5. University Department of Radiological Sciences and Hematology Section of Nuclear Medicine, Uniiversità Cattolica del Sacro Cuore Rome Italy