1. Department of Radiation Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
2. PhD School in Experimental Medicine, University of Pavia, Pavia, Italy
3. Radiotherapy Unit, Department of Oncology and Hematology, Tor Vergata General Hospital, Rome, Italy
4. HIV/AIDS Clinical Department, National Institute For Infectious Diseases, IRCCS L. Spallanzani, Rome, Italy
5. Institute of Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
6. Department of Orthopaedics and Traumatology, Humanitas Gavazzeni Hospital, Bergamo, Italy
7. Radiation Oncology Section, Department of Surgical and Biomedical Science, University of Perugia, Perugia, Italy