1 Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Hospital, Milan, and School of Medicine, Vita-Salute San Raffaele University, Milan, Italy. deluca.giacomo@hsr.it.
2 Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Hospital, Milan, and School of Medicine, Vita-Salute San Raffaele University, Milan, Italy.
3 Department of Cardiac Electrophysiology and Arrhythmology, IRCCS San Raffaele Hospital and University, Milan, Italy.
4 Department of Nuclear Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy.
5 Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Hospital, Milan, and Department of Experimental and Clinical Medicine, University of Florence, and Division of Rheumatology AOUC, Florence, Italy.