1. Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico
2. Department of Pharmacological and Biomolecular Sciences, University of Milan
3. INGM, National Institute of Molecular Genetics, Romeo ed Enrica Invernizzi
4. Department of Pathophysiology and Transplantation, University of Milan
5. Flow Cytometry Facility, Clinical Pathology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico
6. Department of Transfusion Medicine and Hematology, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan
7. Department of Biomedical Sciences for Health, School of Public Health, University of Milan, Milan, Italy.