Institution: | (1) Department of Rheumatology, Ghent University Hospital, De Pintelaan 185, BE-9000 Gent, Belgium;(2) Department of Dermatology, Ghent University Hospital, De Pintelaan 185, BE-9000 Gent, Belgium;(3) Department of Pathology, Stedelijk Ziekenhuis Roeselare, Brugsesteenweg 90, BE-8800 Roeselare, Belgium |