1 Research Laboratory and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS Polyclinic Hospital San Martino, Genova, Italy.
2 Department of Internal Medicine, Ghent University.
3 Department of Rheumatology, Ghent University Hospital, Belgium Unit for Molecular Immunology and Inflammation.
4 VIB Inflammation Research Center (IRC), Ghent, Belgium.