1. Research and Development, Inova Diagnostics, San Diego, CA, USA
2. Department of Experimental Science, Francisco de Vitoria University, Madrid, Spain
3. specialist in Allergy and Clinical Immunology, Experimental and Clinical Medicine Department, University of Florence, Florence, Italy
4. resident in Allergy and Clinical Immunology, Experimental and Clinical Medicine Department, University of Florence, Florence, Italy
5. (Allergy and Clinical Immunology), Laboratory Head, Experimental and Clinical Medicine Department, University of Florence, Florence, Italy
6. (Immunology and Rheumatology), Division of Immunology and Rheumatology, Stanford University, Stanford, CA, USA
7. Geriatric Research Education and Clinical [GRECC] Division, VA Palo Alto Health Care System, Palo Alto, CA, USA