1. Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
2. Unit of Tumor Immunology and Immunotherapy, Department of Research, Advanced Diagnostics and Technological Innovation, Regina Elena National Cancer Institute, Rome, Italy
3. Core Facilities Services Cytometry Unit, Istituto Superiore di Sanità, Rome, Italy
4. Department of Infectious, Parasitic and Immune-mediated Diseases, Istituto Superiore di Sanità, Rome, Italy